40147926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 104052480

約数和(自身を除く): 63904554

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 139, 161, 182, 273, 278, 299, 322, 417, 483, 529, 546, 598, 834, 897, 966, 973, 1058, 1587, 1794, 1807, 1946, 2093, 2919, 3174, 3197, 3614, 3703, 4186, 5421, 5838, 6279, 6394, 6877, 7406, 9591, 10842, 11109, 12558, 12649, 13754, 19182, 20631, 22218, 22379, 25298, 37947, 41262, 41561, 44758, 48139, 67137, 73531, 75894, 83122, 96278, 124683, 134274, 144417, 147062, 220593, 249366, 288834, 290927, 441186, 514717, 581854, 872781, 955903, 1029434, 1544151, 1745562, 1911806, 2867709, 3088302, 5735418, 6691321, 13382642, 20073963, 40147926]

約数ペア:

[(1, 40147926), (2, 20073963), (3, 13382642), (6, 6691321), (7, 5735418), (13, 3088302), (14, 2867709), (21, 1911806), (23, 1745562), (26, 1544151), (39, 1029434), (42, 955903), (46, 872781), (69, 581854), (78, 514717), (91, 441186), (138, 290927), (139, 288834), (161, 249366), (182, 220593), (273, 147062), (278, 144417), (299, 134274), (322, 124683), (417, 96278), (483, 83122), (529, 75894), (546, 73531), (598, 67137), (834, 48139), (897, 44758), (966, 41561), (973, 41262), (1058, 37947), (1587, 25298), (1794, 22379), (1807, 22218), (1946, 20631), (2093, 19182), (2919, 13754), (3174, 12649), (3197, 12558), (3614, 11109), (3703, 10842), (4186, 9591), (5421, 7406), (5838, 6877), (6279, 6394)]