1555132338

素因数分解:

$2^1\times 3^3\times {\mathrm{3089}}^1\times {\mathrm{9323}}^1$

素因数の和:12423

約数の個数: 32

約数和(自身を含む): 3457339200

約数和(自身を除く): 1902206862

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 3089, 6178, 9267, 9323, 18534, 18646, 27801, 27969, 55602, 55938, 83403, 83907, 166806, 167814, 251721, 503442, 28798747, 57597494, 86396241, 172792482, 259188723, 518377446, 777566169, 1555132338]

約数ペア:

[(1, 1555132338), (2, 777566169), (3, 518377446), (6, 259188723), (9, 172792482), (18, 86396241), (27, 57597494), (54, 28798747), (3089, 503442), (6178, 251721), (9267, 167814), (9323, 166806), (18534, 83907), (18646, 83403), (27801, 55938), (27969, 55602)]