190930428

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{407971}}^1$

素因数の和:407994

約数の個数: 36

約数和(自身を含む): 519756328

約数和(自身を除く): 328825900

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 407971, 815942, 1223913, 1631884, 2447826, 3671739, 4895652, 5303623, 7343478, 10607246, 14686956, 15910869, 21214492, 31821738, 47732607, 63643476, 95465214, 190930428]

約数ペア:

[(1, 190930428), (2, 95465214), (3, 63643476), (4, 47732607), (6, 31821738), (9, 21214492), (12, 15910869), (13, 14686956), (18, 10607246), (26, 7343478), (36, 5303623), (39, 4895652), (52, 3671739), (78, 2447826), (117, 1631884), (156, 1223913), (234, 815942), (468, 407971)]