31854636

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{313}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 88465104

約数和(自身を除く): 56610468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 257, 313, 396, 514, 626, 771, 939, 1028, 1252, 1542, 1878, 2313, 2817, 2827, 3084, 3443, 3756, 4626, 5634, 5654, 6886, 8481, 9252, 10329, 11268, 11308, 13772, 16962, 20658, 25443, 30987, 33924, 41316, 50886, 61974, 80441, 101772, 123948, 160882, 241323, 321764, 482646, 723969, 884851, 965292, 1447938, 1769702, 2654553, 2895876, 3539404, 5309106, 7963659, 10618212, 15927318, 31854636]

約数ペア:

[(1, 31854636), (2, 15927318), (3, 10618212), (4, 7963659), (6, 5309106), (9, 3539404), (11, 2895876), (12, 2654553), (18, 1769702), (22, 1447938), (33, 965292), (36, 884851), (44, 723969), (66, 482646), (99, 321764), (132, 241323), (198, 160882), (257, 123948), (313, 101772), (396, 80441), (514, 61974), (626, 50886), (771, 41316), (939, 33924), (1028, 30987), (1252, 25443), (1542, 20658), (1878, 16962), (2313, 13772), (2817, 11308), (2827, 11268), (3084, 10329), (3443, 9252), (3756, 8481), (4626, 6886), (5634, 5654)]