15204564102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{647609}}^1$

素因数の和:647677

約数の個数: 64

約数和(自身を含む): 38297064960

約数和(自身を除く): 23092500858

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 43, 78, 86, 91, 129, 182, 258, 273, 301, 546, 559, 602, 903, 1118, 1677, 1806, 3354, 3913, 7826, 11739, 23478, 647609, 1295218, 1942827, 3885654, 4533263, 8418917, 9066526, 13599789, 16837834, 25256751, 27199578, 27847187, 50513502, 55694374, 58932419, 83541561, 117864838, 167083122, 176797257, 194930309, 353594514, 362013431, 389860618, 584790927, 724026862, 1086040293, 1169581854, 2172080586, 2534094017, 5068188034, 7602282051, 15204564102]

約数ペア:

[(1, 15204564102), (2, 7602282051), (3, 5068188034), (6, 2534094017), (7, 2172080586), (13, 1169581854), (14, 1086040293), (21, 724026862), (26, 584790927), (39, 389860618), (42, 362013431), (43, 353594514), (78, 194930309), (86, 176797257), (91, 167083122), (129, 117864838), (182, 83541561), (258, 58932419), (273, 55694374), (301, 50513502), (546, 27847187), (559, 27199578), (602, 25256751), (903, 16837834), (1118, 13599789), (1677, 9066526), (1806, 8418917), (3354, 4533263), (3913, 3885654), (7826, 1942827), (11739, 1295218), (23478, 647609)]