6764238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 15973776

約数和(自身を除く): 9209538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 211, 234, 274, 411, 422, 633, 822, 1233, 1266, 1781, 1899, 2466, 2743, 3562, 3798, 5343, 5486, 8229, 10686, 16029, 16458, 24687, 28907, 32058, 49374, 57814, 86721, 173442, 260163, 375791, 520326, 751582, 1127373, 2254746, 3382119, 6764238]

約数ペア:

[(1, 6764238), (2, 3382119), (3, 2254746), (6, 1127373), (9, 751582), (13, 520326), (18, 375791), (26, 260163), (39, 173442), (78, 86721), (117, 57814), (137, 49374), (211, 32058), (234, 28907), (274, 24687), (411, 16458), (422, 16029), (633, 10686), (822, 8229), (1233, 5486), (1266, 5343), (1781, 3798), (1899, 3562), (2466, 2743)]