18434052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 60907392

約数和(自身を除く): 42473340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 331, 357, 364, 442, 468, 476, 546, 612, 662, 663, 714, 819, 884, 993, 1071, 1092, 1324, 1326, 1428, 1547, 1638, 1986, 1989, 2142, 2317, 2652, 2979, 3094, 3276, 3972, 3978, 4284, 4303, 4634, 4641, 5627, 5958, 6188, 6951, 7956, 8606, 9268, 9282, 11254, 11916, 12909, 13902, 13923, 16881, 17212, 18564, 20853, 22508, 25818, 27804, 27846, 30121, 33762, 38727, 39389, 41706, 50643, 51636, 55692, 60242, 67524, 73151, 77454, 78778, 83412, 90363, 101286, 118167, 120484, 146302, 154908, 157556, 180726, 202572, 219453, 236334, 271089, 292604, 354501, 361452, 438906, 472668, 512057, 542178, 658359, 709002, 877812, 1024114, 1084356, 1316718, 1418004, 1536171, 2048228, 2633436, 3072342, 4608513, 6144684, 9217026, 18434052]

約数ペア:

[(1, 18434052), (2, 9217026), (3, 6144684), (4, 4608513), (6, 3072342), (7, 2633436), (9, 2048228), (12, 1536171), (13, 1418004), (14, 1316718), (17, 1084356), (18, 1024114), (21, 877812), (26, 709002), (28, 658359), (34, 542178), (36, 512057), (39, 472668), (42, 438906), (51, 361452), (52, 354501), (63, 292604), (68, 271089), (78, 236334), (84, 219453), (91, 202572), (102, 180726), (117, 157556), (119, 154908), (126, 146302), (153, 120484), (156, 118167), (182, 101286), (204, 90363), (221, 83412), (234, 78778), (238, 77454), (252, 73151), (273, 67524), (306, 60242), (331, 55692), (357, 51636), (364, 50643), (442, 41706), (468, 39389), (476, 38727), (546, 33762), (612, 30121), (662, 27846), (663, 27804), (714, 25818), (819, 22508), (884, 20853), (993, 18564), (1071, 17212), (1092, 16881), (1324, 13923), (1326, 13902), (1428, 12909), (1547, 11916), (1638, 11254), (1986, 9282), (1989, 9268), (2142, 8606), (2317, 7956), (2652, 6951), (2979, 6188), (3094, 5958), (3276, 5627), (3972, 4641), (3978, 4634), (4284, 4303)]