1538423874

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{7583}}^1$

素因数の和:7641

約数の個数: 96

約数和(自身を含む): 3911523840

約数和(自身を除く): 2373099966

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 289, 306, 351, 442, 459, 578, 663, 702, 867, 918, 1326, 1734, 1989, 2601, 3757, 3978, 5202, 5967, 7514, 7583, 7803, 11271, 11934, 15166, 15606, 22542, 22749, 33813, 45498, 67626, 68247, 98579, 101439, 128911, 136494, 197158, 202878, 204741, 257822, 295737, 386733, 409482, 591474, 773466, 887211, 1160199, 1675843, 1774422, 2191487, 2320398, 2661633, 3351686, 3480597, 4382974, 5027529, 5323266, 6574461, 6961194, 10055058, 13148922, 15082587, 19723383, 28489331, 30165174, 39446766, 45247761, 56978662, 59170149, 85467993, 90495522, 118340298, 170935986, 256403979, 512807958, 769211937, 1538423874]

約数ペア:

[(1, 1538423874), (2, 769211937), (3, 512807958), (6, 256403979), (9, 170935986), (13, 118340298), (17, 90495522), (18, 85467993), (26, 59170149), (27, 56978662), (34, 45247761), (39, 39446766), (51, 30165174), (54, 28489331), (78, 19723383), (102, 15082587), (117, 13148922), (153, 10055058), (221, 6961194), (234, 6574461), (289, 5323266), (306, 5027529), (351, 4382974), (442, 3480597), (459, 3351686), (578, 2661633), (663, 2320398), (702, 2191487), (867, 1774422), (918, 1675843), (1326, 1160199), (1734, 887211), (1989, 773466), (2601, 591474), (3757, 409482), (3978, 386733), (5202, 295737), (5967, 257822), (7514, 204741), (7583, 202878), (7803, 197158), (11271, 136494), (11934, 128911), (15166, 101439), (15606, 98579), (22542, 68247), (22749, 67626), (33813, 45498)]