23511618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:224

約数の個数: 72

約数和(自身を含む): 56525040

約数和(自身を除く): 33013422

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 131, 169, 177, 234, 262, 338, 354, 393, 507, 531, 767, 786, 1014, 1062, 1179, 1521, 1534, 1703, 2301, 2358, 3042, 3406, 4602, 5109, 6903, 7729, 9971, 10218, 13806, 15327, 15458, 19942, 22139, 23187, 29913, 30654, 44278, 46374, 59826, 66417, 69561, 89739, 100477, 132834, 139122, 179478, 199251, 200954, 301431, 398502, 602862, 904293, 1306201, 1808586, 2612402, 3918603, 7837206, 11755809, 23511618]

約数ペア:

[(1, 23511618), (2, 11755809), (3, 7837206), (6, 3918603), (9, 2612402), (13, 1808586), (18, 1306201), (26, 904293), (39, 602862), (59, 398502), (78, 301431), (117, 200954), (118, 199251), (131, 179478), (169, 139122), (177, 132834), (234, 100477), (262, 89739), (338, 69561), (354, 66417), (393, 59826), (507, 46374), (531, 44278), (767, 30654), (786, 29913), (1014, 23187), (1062, 22139), (1179, 19942), (1521, 15458), (1534, 15327), (1703, 13806), (2301, 10218), (2358, 9971), (3042, 7729), (3406, 6903), (4602, 5109)]