8616972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{607}}^1$

素因数の和:647

約数の個数: 72

約数和(自身を含む): 24923136

約数和(自身を除く): 16306164

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 607, 676, 1014, 1092, 1183, 1214, 1821, 2028, 2366, 2428, 3549, 3642, 4249, 4732, 7098, 7284, 7891, 8498, 12747, 14196, 15782, 16996, 23673, 25494, 31564, 47346, 50988, 55237, 94692, 102583, 110474, 165711, 205166, 220948, 307749, 331422, 410332, 615498, 662844, 718081, 1230996, 1436162, 2154243, 2872324, 4308486, 8616972]

約数ペア:

[(1, 8616972), (2, 4308486), (3, 2872324), (4, 2154243), (6, 1436162), (7, 1230996), (12, 718081), (13, 662844), (14, 615498), (21, 410332), (26, 331422), (28, 307749), (39, 220948), (42, 205166), (52, 165711), (78, 110474), (84, 102583), (91, 94692), (156, 55237), (169, 50988), (182, 47346), (273, 31564), (338, 25494), (364, 23673), (507, 16996), (546, 15782), (607, 14196), (676, 12747), (1014, 8498), (1092, 7891), (1183, 7284), (1214, 7098), (1821, 4732), (2028, 4249), (2366, 3642), (2428, 3549)]