17996936178

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2683}}^1\times {\mathrm{3739}}^1$

素因数の和:6463

約数の個数: 64

約数和(自身を含む): 40473861120

約数和(自身を除く): 22476924942

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 2683, 3739, 5366, 7478, 8049, 11217, 16098, 22434, 34879, 48607, 61709, 69758, 85997, 97214, 104637, 123418, 145821, 171994, 185127, 209274, 257991, 291642, 370254, 515982, 802217, 1117961, 1604434, 2235922, 2406651, 3353883, 4813302, 6707766, 10031737, 20063474, 30095211, 60190422, 130412581, 230729951, 260825162, 391237743, 461459902, 692189853, 782475486, 1384379706, 2999489363, 5998978726, 8998468089, 17996936178]

約数ペア:

[(1, 17996936178), (2, 8998468089), (3, 5998978726), (6, 2999489363), (13, 1384379706), (23, 782475486), (26, 692189853), (39, 461459902), (46, 391237743), (69, 260825162), (78, 230729951), (138, 130412581), (299, 60190422), (598, 30095211), (897, 20063474), (1794, 10031737), (2683, 6707766), (3739, 4813302), (5366, 3353883), (7478, 2406651), (8049, 2235922), (11217, 1604434), (16098, 1117961), (22434, 802217), (34879, 515982), (48607, 370254), (61709, 291642), (69758, 257991), (85997, 209274), (97214, 185127), (104637, 171994), (123418, 145821)]