40959366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 98841600

約数和(自身を除く): 57882234

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 109, 138, 161, 218, 322, 327, 389, 483, 654, 763, 778, 966, 1167, 1526, 2289, 2334, 2507, 2723, 4578, 5014, 5446, 7521, 8169, 8947, 15042, 16338, 17549, 17894, 26841, 35098, 42401, 52647, 53682, 62629, 84802, 105294, 125258, 127203, 187887, 254406, 296807, 375774, 593614, 890421, 975223, 1780842, 1950446, 2925669, 5851338, 6826561, 13653122, 20479683, 40959366]

約数ペア:

[(1, 40959366), (2, 20479683), (3, 13653122), (6, 6826561), (7, 5851338), (14, 2925669), (21, 1950446), (23, 1780842), (42, 975223), (46, 890421), (69, 593614), (109, 375774), (138, 296807), (161, 254406), (218, 187887), (322, 127203), (327, 125258), (389, 105294), (483, 84802), (654, 62629), (763, 53682), (778, 52647), (966, 42401), (1167, 35098), (1526, 26841), (2289, 17894), (2334, 17549), (2507, 16338), (2723, 15042), (4578, 8947), (5014, 8169), (5446, 7521)]