29452878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17981}}^1$

素因数の和:18009

約数の個数: 48

約数和(自身を含む): 78545376

約数和(自身を除く): 49092498

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 17981, 35962, 53943, 107886, 125867, 161829, 233753, 251734, 323658, 377601, 467506, 701259, 755202, 1132803, 1402518, 1636271, 2103777, 2265606, 3272542, 4207554, 4908813, 9817626, 14726439, 29452878]

約数ペア:

[(1, 29452878), (2, 14726439), (3, 9817626), (6, 4908813), (7, 4207554), (9, 3272542), (13, 2265606), (14, 2103777), (18, 1636271), (21, 1402518), (26, 1132803), (39, 755202), (42, 701259), (63, 467506), (78, 377601), (91, 323658), (117, 251734), (126, 233753), (182, 161829), (234, 125867), (273, 107886), (546, 53943), (819, 35962), (1638, 17981)]