42471738

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{823}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 95636736

約数和(自身を除く): 53164998

約数列:

[1, 2, 3, 6, 9, 18, 47, 61, 94, 122, 141, 183, 282, 366, 423, 549, 823, 846, 1098, 1646, 2469, 2867, 4938, 5734, 7407, 8601, 14814, 17202, 25803, 38681, 50203, 51606, 77362, 100406, 116043, 150609, 232086, 301218, 348129, 451827, 696258, 903654, 2359541, 4719082, 7078623, 14157246, 21235869, 42471738]

約数ペア:

[(1, 42471738), (2, 21235869), (3, 14157246), (6, 7078623), (9, 4719082), (18, 2359541), (47, 903654), (61, 696258), (94, 451827), (122, 348129), (141, 301218), (183, 232086), (282, 150609), (366, 116043), (423, 100406), (549, 77362), (823, 51606), (846, 50203), (1098, 38681), (1646, 25803), (2469, 17202), (2867, 14814), (4938, 8601), (5734, 7407)]