39398268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1$

素因数の和:467

約数の個数: 96

約数和(自身を含む): 114526720

約数和(自身を除く): 75128452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 109, 156, 182, 218, 273, 327, 331, 364, 436, 546, 654, 662, 763, 993, 1092, 1308, 1324, 1417, 1526, 1986, 2289, 2317, 2834, 3052, 3972, 4251, 4303, 4578, 4634, 5668, 6951, 8502, 8606, 9156, 9268, 9919, 12909, 13902, 17004, 17212, 19838, 25818, 27804, 29757, 30121, 36079, 39676, 51636, 59514, 60242, 72158, 90363, 108237, 119028, 120484, 144316, 180726, 216474, 252553, 361452, 432948, 469027, 505106, 757659, 938054, 1010212, 1407081, 1515318, 1876108, 2814162, 3030636, 3283189, 5628324, 6566378, 9849567, 13132756, 19699134, 39398268]

約数ペア:

[(1, 39398268), (2, 19699134), (3, 13132756), (4, 9849567), (6, 6566378), (7, 5628324), (12, 3283189), (13, 3030636), (14, 2814162), (21, 1876108), (26, 1515318), (28, 1407081), (39, 1010212), (42, 938054), (52, 757659), (78, 505106), (84, 469027), (91, 432948), (109, 361452), (156, 252553), (182, 216474), (218, 180726), (273, 144316), (327, 120484), (331, 119028), (364, 108237), (436, 90363), (546, 72158), (654, 60242), (662, 59514), (763, 51636), (993, 39676), (1092, 36079), (1308, 30121), (1324, 29757), (1417, 27804), (1526, 25818), (1986, 19838), (2289, 17212), (2317, 17004), (2834, 13902), (3052, 12909), (3972, 9919), (4251, 9268), (4303, 9156), (4578, 8606), (4634, 8502), (5668, 6951)]