64814454

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 145153008

約数和(自身を除く): 80338554

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 307, 317, 333, 614, 634, 666, 921, 951, 1842, 1902, 2763, 2853, 5526, 5706, 11359, 11729, 22718, 23458, 34077, 35187, 68154, 70374, 97319, 102231, 105561, 194638, 204462, 211122, 291957, 583914, 875871, 1751742, 3600803, 7201606, 10802409, 21604818, 32407227, 64814454]

約数ペア:

[(1, 64814454), (2, 32407227), (3, 21604818), (6, 10802409), (9, 7201606), (18, 3600803), (37, 1751742), (74, 875871), (111, 583914), (222, 291957), (307, 211122), (317, 204462), (333, 194638), (614, 105561), (634, 102231), (666, 97319), (921, 70374), (951, 68154), (1842, 35187), (1902, 34077), (2763, 23458), (2853, 22718), (5526, 11729), (5706, 11359)]