42494652

素因数分解:

$2^2\times 3^3\times {\mathrm{89}}^1\times {\mathrm{4421}}^1$

素因数の和:4523

約数の個数: 48

約数和(自身を含む): 111434400

約数和(自身を除く): 68939748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 89, 108, 178, 267, 356, 534, 801, 1068, 1602, 2403, 3204, 4421, 4806, 8842, 9612, 13263, 17684, 26526, 39789, 53052, 79578, 119367, 159156, 238734, 393469, 477468, 786938, 1180407, 1573876, 2360814, 3541221, 4721628, 7082442, 10623663, 14164884, 21247326, 42494652]

約数ペア:

[(1, 42494652), (2, 21247326), (3, 14164884), (4, 10623663), (6, 7082442), (9, 4721628), (12, 3541221), (18, 2360814), (27, 1573876), (36, 1180407), (54, 786938), (89, 477468), (108, 393469), (178, 238734), (267, 159156), (356, 119367), (534, 79578), (801, 53052), (1068, 39789), (1602, 26526), (2403, 17684), (3204, 13263), (4421, 9612), (4806, 8842)]