191494836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{409177}}^1$

素因数の和:409200

約数の個数: 36

約数和(自身を含む): 521292772

約数和(自身を除く): 329797936

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 409177, 818354, 1227531, 1636708, 2455062, 3682593, 4910124, 5319301, 7365186, 10638602, 14730372, 15957903, 21277204, 31915806, 47873709, 63831612, 95747418, 191494836]

約数ペア:

[(1, 191494836), (2, 95747418), (3, 63831612), (4, 47873709), (6, 31915806), (9, 21277204), (12, 15957903), (13, 14730372), (18, 10638602), (26, 7365186), (36, 5319301), (39, 4910124), (52, 3682593), (78, 2455062), (117, 1636708), (156, 1227531), (234, 818354), (468, 409177)]