18748535376

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{361327}}^1$

素因数の和:361408

約数の個数: 80

約数和(自身を含む): 51614982144

約数和(自身を除く): 32866446768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 47, 48, 69, 92, 94, 138, 141, 184, 188, 276, 282, 368, 376, 552, 564, 752, 1081, 1104, 1128, 2162, 2256, 3243, 4324, 6486, 8648, 12972, 17296, 25944, 51888, 361327, 722654, 1083981, 1445308, 2167962, 2890616, 4335924, 5781232, 8310521, 8671848, 16621042, 16982369, 17343696, 24931563, 33242084, 33964738, 49863126, 50947107, 66484168, 67929476, 99726252, 101894214, 132968336, 135858952, 199452504, 203788428, 271717904, 390594487, 398905008, 407576856, 781188974, 815153712, 1171783461, 1562377948, 2343566922, 3124755896, 4687133844, 6249511792, 9374267688, 18748535376]

約数ペア:

[(1, 18748535376), (2, 9374267688), (3, 6249511792), (4, 4687133844), (6, 3124755896), (8, 2343566922), (12, 1562377948), (16, 1171783461), (23, 815153712), (24, 781188974), (46, 407576856), (47, 398905008), (48, 390594487), (69, 271717904), (92, 203788428), (94, 199452504), (138, 135858952), (141, 132968336), (184, 101894214), (188, 99726252), (276, 67929476), (282, 66484168), (368, 50947107), (376, 49863126), (552, 33964738), (564, 33242084), (752, 24931563), (1081, 17343696), (1104, 16982369), (1128, 16621042), (2162, 8671848), (2256, 8310521), (3243, 5781232), (4324, 4335924), (6486, 2890616), (8648, 2167962), (12972, 1445308), (17296, 1083981), (25944, 722654), (51888, 361327)]