23781654

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1783}}^1$

素因数の和:1826

約数の個数: 64

約数和(自身を含む): 59942400

約数和(自身を除く): 36160746

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1482, 1783, 2223, 3566, 4446, 5349, 6669, 10698, 13338, 16047, 23179, 32094, 33877, 46358, 48141, 67754, 69537, 96282, 101631, 139074, 203262, 208611, 304893, 417222, 440401, 609786, 625833, 880802, 914679, 1251666, 1321203, 1829358, 2642406, 3963609, 7927218, 11890827, 23781654]

約数ペア:

[(1, 23781654), (2, 11890827), (3, 7927218), (6, 3963609), (9, 2642406), (13, 1829358), (18, 1321203), (19, 1251666), (26, 914679), (27, 880802), (38, 625833), (39, 609786), (54, 440401), (57, 417222), (78, 304893), (114, 208611), (117, 203262), (171, 139074), (234, 101631), (247, 96282), (342, 69537), (351, 67754), (494, 48141), (513, 46358), (702, 33877), (741, 32094), (1026, 23179), (1482, 16047), (1783, 13338), (2223, 10698), (3566, 6669), (4446, 5349)]