18035439968

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{56821}}^1$

素因数の和:56960

約数の個数: 96

約数和(自身を含む): 44102963520

約数和(自身を除く): 26067523552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 109, 112, 182, 208, 218, 224, 364, 416, 436, 728, 763, 872, 1417, 1456, 1526, 1744, 2834, 2912, 3052, 3488, 5668, 6104, 9919, 11336, 12208, 19838, 22672, 24416, 39676, 45344, 56821, 79352, 113642, 158704, 227284, 317408, 397747, 454568, 738673, 795494, 909136, 1477346, 1590988, 1818272, 2954692, 3181976, 5170711, 5909384, 6193489, 6363952, 10341422, 11818768, 12386978, 12727904, 20682844, 23637536, 24773956, 41365688, 43354423, 49547912, 80515357, 82731376, 86708846, 99095824, 161030714, 165462752, 173417692, 198191648, 322061428, 346835384, 563607499, 644122856, 693670768, 1127214998, 1288245712, 1387341536, 2254429996, 2576491424, 4508859992, 9017719984, 18035439968]

約数ペア:

[(1, 18035439968), (2, 9017719984), (4, 4508859992), (7, 2576491424), (8, 2254429996), (13, 1387341536), (14, 1288245712), (16, 1127214998), (26, 693670768), (28, 644122856), (32, 563607499), (52, 346835384), (56, 322061428), (91, 198191648), (104, 173417692), (109, 165462752), (112, 161030714), (182, 99095824), (208, 86708846), (218, 82731376), (224, 80515357), (364, 49547912), (416, 43354423), (436, 41365688), (728, 24773956), (763, 23637536), (872, 20682844), (1417, 12727904), (1456, 12386978), (1526, 11818768), (1744, 10341422), (2834, 6363952), (2912, 6193489), (3052, 5909384), (3488, 5170711), (5668, 3181976), (6104, 2954692), (9919, 1818272), (11336, 1590988), (12208, 1477346), (19838, 909136), (22672, 795494), (24416, 738673), (39676, 454568), (45344, 397747), (56821, 317408), (79352, 227284), (113642, 158704)]