38575908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3257}}^1$

素因数の和:3321

約数の個数: 72

約数和(自身を含む): 113847552

約数和(自身を除く): 75271644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3257, 3948, 5922, 6514, 9771, 11844, 13028, 19542, 22799, 29313, 39084, 45598, 58626, 68397, 91196, 117252, 136794, 153079, 205191, 273588, 306158, 410382, 459237, 612316, 820764, 918474, 1071553, 1377711, 1836948, 2143106, 2755422, 3214659, 4286212, 5510844, 6429318, 9643977, 12858636, 19287954, 38575908]

約数ペア:

[(1, 38575908), (2, 19287954), (3, 12858636), (4, 9643977), (6, 6429318), (7, 5510844), (9, 4286212), (12, 3214659), (14, 2755422), (18, 2143106), (21, 1836948), (28, 1377711), (36, 1071553), (42, 918474), (47, 820764), (63, 612316), (84, 459237), (94, 410382), (126, 306158), (141, 273588), (188, 205191), (252, 153079), (282, 136794), (329, 117252), (423, 91196), (564, 68397), (658, 58626), (846, 45598), (987, 39084), (1316, 29313), (1692, 22799), (1974, 19542), (2961, 13028), (3257, 11844), (3948, 9771), (5922, 6514)]