2078991036

素因数分解:

$2^2\times 3^4\times {\mathrm{631}}^1\times {\mathrm{10169}}^1$

素因数の和:10816

約数の個数: 60

約数和(自身を含む): 5444041680

約数和(自身を除く): 3365050644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 631, 1262, 1893, 2524, 3786, 5679, 7572, 10169, 11358, 17037, 20338, 22716, 30507, 34074, 40676, 51111, 61014, 68148, 91521, 102222, 122028, 183042, 204444, 274563, 366084, 549126, 823689, 1098252, 1647378, 3294756, 6416639, 12833278, 19249917, 25666556, 38499834, 57749751, 76999668, 115499502, 173249253, 230999004, 346498506, 519747759, 692997012, 1039495518, 2078991036]

約数ペア:

[(1, 2078991036), (2, 1039495518), (3, 692997012), (4, 519747759), (6, 346498506), (9, 230999004), (12, 173249253), (18, 115499502), (27, 76999668), (36, 57749751), (54, 38499834), (81, 25666556), (108, 19249917), (162, 12833278), (324, 6416639), (631, 3294756), (1262, 1647378), (1893, 1098252), (2524, 823689), (3786, 549126), (5679, 366084), (7572, 274563), (10169, 204444), (11358, 183042), (17037, 122028), (20338, 102222), (22716, 91521), (30507, 68148), (34074, 61014), (40676, 51111)]