15874689942

素因数分解:

$2^1\times 3^2\times {\mathrm{347}}^1\times {\mathrm{421}}^1\times {\mathrm{6037}}^1$

素因数の和:6813

約数の個数: 48

約数和(自身を含む): 34581944592

約数和(自身を除く): 18707254650

約数列:

[1, 2, 3, 6, 9, 18, 347, 421, 694, 842, 1041, 1263, 2082, 2526, 3123, 3789, 6037, 6246, 7578, 12074, 18111, 36222, 54333, 108666, 146087, 292174, 438261, 876522, 1314783, 2094839, 2541577, 2629566, 4189678, 5083154, 6284517, 7624731, 12569034, 15249462, 18853551, 22874193, 37707102, 45748386, 881927219, 1763854438, 2645781657, 5291563314, 7937344971, 15874689942]

約数ペア:

[(1, 15874689942), (2, 7937344971), (3, 5291563314), (6, 2645781657), (9, 1763854438), (18, 881927219), (347, 45748386), (421, 37707102), (694, 22874193), (842, 18853551), (1041, 15249462), (1263, 12569034), (2082, 7624731), (2526, 6284517), (3123, 5083154), (3789, 4189678), (6037, 2629566), (6246, 2541577), (7578, 2094839), (12074, 1314783), (18111, 876522), (36222, 438261), (54333, 292174), (108666, 146087)]