2691567294

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{15289}}^1$

素因数の和:15405

約数の個数: 64

約数和(自身を含む): 6051904320

約数和(自身を除く): 3360337026

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 61, 74, 78, 111, 122, 183, 222, 366, 481, 793, 962, 1443, 1586, 2257, 2379, 2886, 4514, 4758, 6771, 13542, 15289, 29341, 30578, 45867, 58682, 88023, 91734, 176046, 198757, 397514, 565693, 596271, 932629, 1131386, 1192542, 1697079, 1865258, 2797887, 3394158, 5595774, 7354009, 12124177, 14708018, 22062027, 24248354, 34507273, 36372531, 44124054, 69014546, 72745062, 103521819, 207043638, 448594549, 897189098, 1345783647, 2691567294]

約数ペア:

[(1, 2691567294), (2, 1345783647), (3, 897189098), (6, 448594549), (13, 207043638), (26, 103521819), (37, 72745062), (39, 69014546), (61, 44124054), (74, 36372531), (78, 34507273), (111, 24248354), (122, 22062027), (183, 14708018), (222, 12124177), (366, 7354009), (481, 5595774), (793, 3394158), (962, 2797887), (1443, 1865258), (1586, 1697079), (2257, 1192542), (2379, 1131386), (2886, 932629), (4514, 596271), (4758, 565693), (6771, 397514), (13542, 198757), (15289, 176046), (29341, 91734), (30578, 88023), (45867, 58682)]