918203364

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:492

約数の個数: 180

約数和(自身を含む): 2669117220

約数和(自身を除く): 1750913856

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 78, 81, 82, 108, 117, 123, 156, 162, 164, 169, 234, 246, 324, 338, 351, 369, 409, 468, 492, 507, 533, 676, 702, 738, 818, 1014, 1053, 1066, 1107, 1227, 1404, 1476, 1521, 1599, 1636, 2028, 2106, 2132, 2214, 2454, 3042, 3198, 3321, 3681, 4212, 4428, 4563, 4797, 4908, 5317, 6084, 6396, 6642, 6929, 7362, 9126, 9594, 10634, 11043, 13284, 13689, 13858, 14391, 14724, 15951, 16769, 18252, 19188, 20787, 21268, 22086, 27378, 27716, 28782, 31902, 33129, 33538, 41574, 43173, 44172, 47853, 50307, 54756, 57564, 62361, 63804, 66258, 67076, 69121, 83148, 86346, 95706, 100614, 124722, 132516, 138242, 143559, 150921, 172692, 187083, 191412, 201228, 207363, 217997, 249444, 276484, 287118, 301842, 374166, 414726, 430677, 435994, 452763, 561249, 574236, 603684, 622089, 653991, 748332, 829452, 861354, 871988, 905526, 1122498, 1244178, 1307982, 1358289, 1722708, 1811052, 1866267, 1961973, 2244996, 2488356, 2615964, 2716578, 2833961, 3732534, 3923946, 5433156, 5598801, 5667922, 5885919, 7465068, 7847892, 8501883, 11197602, 11335844, 11771838, 17003766, 17657757, 22395204, 23543676, 25505649, 34007532, 35315514, 51011298, 70631028, 76516947, 102022596, 153033894, 229550841, 306067788, 459101682, 918203364]

約数ペア:

[(1, 918203364), (2, 459101682), (3, 306067788), (4, 229550841), (6, 153033894), (9, 102022596), (12, 76516947), (13, 70631028), (18, 51011298), (26, 35315514), (27, 34007532), (36, 25505649), (39, 23543676), (41, 22395204), (52, 17657757), (54, 17003766), (78, 11771838), (81, 11335844), (82, 11197602), (108, 8501883), (117, 7847892), (123, 7465068), (156, 5885919), (162, 5667922), (164, 5598801), (169, 5433156), (234, 3923946), (246, 3732534), (324, 2833961), (338, 2716578), (351, 2615964), (369, 2488356), (409, 2244996), (468, 1961973), (492, 1866267), (507, 1811052), (533, 1722708), (676, 1358289), (702, 1307982), (738, 1244178), (818, 1122498), (1014, 905526), (1053, 871988), (1066, 861354), (1107, 829452), (1227, 748332), (1404, 653991), (1476, 622089), (1521, 603684), (1599, 574236), (1636, 561249), (2028, 452763), (2106, 435994), (2132, 430677), (2214, 414726), (2454, 374166), (3042, 301842), (3198, 287118), (3321, 276484), (3681, 249444), (4212, 217997), (4428, 207363), (4563, 201228), (4797, 191412), (4908, 187083), (5317, 172692), (6084, 150921), (6396, 143559), (6642, 138242), (6929, 132516), (7362, 124722), (9126, 100614), (9594, 95706), (10634, 86346), (11043, 83148), (13284, 69121), (13689, 67076), (13858, 66258), (14391, 63804), (14724, 62361), (15951, 57564), (16769, 54756), (18252, 50307), (19188, 47853), (20787, 44172), (21268, 43173), (22086, 41574), (27378, 33538), (27716, 33129), (28782, 31902)]