39894036

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 123875136

約数和(自身を除く): 83981100

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 34, 39, 42, 49, 51, 52, 68, 78, 84, 91, 98, 102, 119, 147, 156, 182, 196, 204, 221, 238, 273, 294, 307, 357, 364, 442, 476, 546, 588, 614, 637, 663, 714, 833, 884, 921, 1092, 1228, 1274, 1326, 1428, 1547, 1666, 1842, 1911, 2149, 2499, 2548, 2652, 3094, 3332, 3684, 3822, 3991, 4298, 4641, 4998, 5219, 6188, 6447, 7644, 7982, 8596, 9282, 9996, 10438, 10829, 11973, 12894, 15043, 15657, 15964, 18564, 20876, 21658, 23946, 25788, 27937, 30086, 31314, 32487, 36533, 43316, 45129, 47892, 55874, 60172, 62628, 64974, 67847, 73066, 83811, 90258, 109599, 111748, 129948, 135694, 146132, 167622, 180516, 195559, 203541, 219198, 255731, 271388, 335244, 391118, 407082, 438396, 474929, 511462, 586677, 767193, 782236, 814164, 949858, 1022924, 1173354, 1424787, 1534386, 1899716, 2346708, 2849574, 3068772, 3324503, 5699148, 6649006, 9973509, 13298012, 19947018, 39894036]

約数ペア:

[(1, 39894036), (2, 19947018), (3, 13298012), (4, 9973509), (6, 6649006), (7, 5699148), (12, 3324503), (13, 3068772), (14, 2849574), (17, 2346708), (21, 1899716), (26, 1534386), (28, 1424787), (34, 1173354), (39, 1022924), (42, 949858), (49, 814164), (51, 782236), (52, 767193), (68, 586677), (78, 511462), (84, 474929), (91, 438396), (98, 407082), (102, 391118), (119, 335244), (147, 271388), (156, 255731), (182, 219198), (196, 203541), (204, 195559), (221, 180516), (238, 167622), (273, 146132), (294, 135694), (307, 129948), (357, 111748), (364, 109599), (442, 90258), (476, 83811), (546, 73066), (588, 67847), (614, 64974), (637, 62628), (663, 60172), (714, 55874), (833, 47892), (884, 45129), (921, 43316), (1092, 36533), (1228, 32487), (1274, 31314), (1326, 30086), (1428, 27937), (1547, 25788), (1666, 23946), (1842, 21658), (1911, 20876), (2149, 18564), (2499, 15964), (2548, 15657), (2652, 15043), (3094, 12894), (3332, 11973), (3684, 10829), (3822, 10438), (3991, 9996), (4298, 9282), (4641, 8596), (4998, 7982), (5219, 7644), (6188, 6447)]