31123764

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13723}}^1$

素因数の和:13746

約数の個数: 60

約数和(自身を含む): 92993824

約数和(自身を除く): 61870060

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 13723, 27446, 41169, 54892, 82338, 96061, 123507, 164676, 192122, 247014, 288183, 370521, 384244, 494028, 576366, 741042, 864549, 1111563, 1152732, 1482084, 1729098, 2223126, 2593647, 3458196, 4446252, 5187294, 7780941, 10374588, 15561882, 31123764]

約数ペア:

[(1, 31123764), (2, 15561882), (3, 10374588), (4, 7780941), (6, 5187294), (7, 4446252), (9, 3458196), (12, 2593647), (14, 2223126), (18, 1729098), (21, 1482084), (27, 1152732), (28, 1111563), (36, 864549), (42, 741042), (54, 576366), (63, 494028), (81, 384244), (84, 370521), (108, 288183), (126, 247014), (162, 192122), (189, 164676), (252, 123507), (324, 96061), (378, 82338), (567, 54892), (756, 41169), (1134, 27446), (2268, 13723)]