12251778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1153}}^1$

素因数の和:1199

約数の個数: 64

約数和(自身を含む): 31905792

約数和(自身を除く): 19654014

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1153, 1518, 1771, 2306, 3459, 3542, 5313, 6918, 8071, 10626, 12683, 16142, 24213, 25366, 26519, 38049, 48426, 53038, 76098, 79557, 88781, 159114, 177562, 185633, 266343, 291709, 371266, 532686, 556899, 583418, 875127, 1113798, 1750254, 2041963, 4083926, 6125889, 12251778]

約数ペア:

[(1, 12251778), (2, 6125889), (3, 4083926), (6, 2041963), (7, 1750254), (11, 1113798), (14, 875127), (21, 583418), (22, 556899), (23, 532686), (33, 371266), (42, 291709), (46, 266343), (66, 185633), (69, 177562), (77, 159114), (138, 88781), (154, 79557), (161, 76098), (231, 53038), (253, 48426), (322, 38049), (462, 26519), (483, 25366), (506, 24213), (759, 16142), (966, 12683), (1153, 10626), (1518, 8071), (1771, 6918), (2306, 5313), (3459, 3542)]