18447101964

素因数分解:

$2^2\times 3^2\times {\mathrm{313}}^1\times {\mathrm{1061}}^1\times {\mathrm{1543}}^1$

素因数の和:2927

約数の個数: 72

約数和(自身を含む): 46853587872

約数和(自身を除く): 28406485908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 313, 626, 939, 1061, 1252, 1543, 1878, 2122, 2817, 3086, 3183, 3756, 4244, 4629, 5634, 6172, 6366, 9258, 9549, 11268, 12732, 13887, 18516, 19098, 27774, 38196, 55548, 332093, 482959, 664186, 965918, 996279, 1328372, 1448877, 1637123, 1931836, 1992558, 2897754, 2988837, 3274246, 3985116, 4346631, 4911369, 5795508, 5977674, 6548492, 8693262, 9822738, 11955348, 14734107, 17386524, 19645476, 29468214, 58936428, 512419499, 1024838998, 1537258497, 2049677996, 3074516994, 4611775491, 6149033988, 9223550982, 18447101964]

約数ペア:

[(1, 18447101964), (2, 9223550982), (3, 6149033988), (4, 4611775491), (6, 3074516994), (9, 2049677996), (12, 1537258497), (18, 1024838998), (36, 512419499), (313, 58936428), (626, 29468214), (939, 19645476), (1061, 17386524), (1252, 14734107), (1543, 11955348), (1878, 9822738), (2122, 8693262), (2817, 6548492), (3086, 5977674), (3183, 5795508), (3756, 4911369), (4244, 4346631), (4629, 3985116), (5634, 3274246), (6172, 2988837), (6366, 2897754), (9258, 1992558), (9549, 1931836), (11268, 1637123), (12732, 1448877), (13887, 1328372), (18516, 996279), (19098, 965918), (27774, 664186), (38196, 482959), (55548, 332093)]