23480964

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{383}}^1$

素因数の和:537

約数の個数: 72

約数和(自身を含む): 64576512

約数和(自身を除く): 41095548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 131, 156, 234, 262, 383, 393, 468, 524, 766, 786, 1149, 1179, 1532, 1572, 1703, 2298, 2358, 3406, 3447, 4596, 4716, 4979, 5109, 6812, 6894, 9958, 10218, 13788, 14937, 15327, 19916, 20436, 29874, 30654, 44811, 50173, 59748, 61308, 89622, 100346, 150519, 179244, 200692, 301038, 451557, 602076, 652249, 903114, 1304498, 1806228, 1956747, 2608996, 3913494, 5870241, 7826988, 11740482, 23480964]

約数ペア:

[(1, 23480964), (2, 11740482), (3, 7826988), (4, 5870241), (6, 3913494), (9, 2608996), (12, 1956747), (13, 1806228), (18, 1304498), (26, 903114), (36, 652249), (39, 602076), (52, 451557), (78, 301038), (117, 200692), (131, 179244), (156, 150519), (234, 100346), (262, 89622), (383, 61308), (393, 59748), (468, 50173), (524, 44811), (766, 30654), (786, 29874), (1149, 20436), (1179, 19916), (1532, 15327), (1572, 14937), (1703, 13788), (2298, 10218), (2358, 9958), (3406, 6894), (3447, 6812), (4596, 5109), (4716, 4979)]