131301954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4673}}^1$

素因数の和:4911

約数の個数: 48

約数和(自身を含む): 326656512

約数和(自身を除く): 195354558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223, 446, 669, 1338, 1561, 2007, 3122, 4014, 4673, 4683, 9346, 9366, 14019, 14049, 28038, 28098, 32711, 42057, 65422, 84114, 98133, 196266, 294399, 588798, 1042079, 2084158, 3126237, 6252474, 7294553, 9378711, 14589106, 18757422, 21883659, 43767318, 65650977, 131301954]

約数ペア:

[(1, 131301954), (2, 65650977), (3, 43767318), (6, 21883659), (7, 18757422), (9, 14589106), (14, 9378711), (18, 7294553), (21, 6252474), (42, 3126237), (63, 2084158), (126, 1042079), (223, 588798), (446, 294399), (669, 196266), (1338, 98133), (1561, 84114), (2007, 65422), (3122, 42057), (4014, 32711), (4673, 28098), (4683, 28038), (9346, 14049), (9366, 14019)]