38521566

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:481

約数の個数: 48

約数和(自身を含む): 85924800

約数和(自身を除く): 47403234

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 149, 159, 271, 298, 318, 447, 477, 542, 813, 894, 954, 1341, 1626, 2439, 2682, 4878, 7897, 14363, 15794, 23691, 28726, 40379, 43089, 47382, 71073, 80758, 86178, 121137, 129267, 142146, 242274, 258534, 363411, 726822, 2140087, 4280174, 6420261, 12840522, 19260783, 38521566]

約数ペア:

[(1, 38521566), (2, 19260783), (3, 12840522), (6, 6420261), (9, 4280174), (18, 2140087), (53, 726822), (106, 363411), (149, 258534), (159, 242274), (271, 142146), (298, 129267), (318, 121137), (447, 86178), (477, 80758), (542, 71073), (813, 47382), (894, 43089), (954, 40379), (1341, 28726), (1626, 23691), (2439, 15794), (2682, 14363), (4878, 7897)]