4157028

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 10971520

約数和(自身を除く): 6814492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 631, 732, 1098, 1262, 1647, 1893, 2196, 2524, 3294, 3786, 5679, 6588, 7572, 11358, 17037, 22716, 34074, 38491, 68148, 76982, 115473, 153964, 230946, 346419, 461892, 692838, 1039257, 1385676, 2078514, 4157028]

約数ペア:

[(1, 4157028), (2, 2078514), (3, 1385676), (4, 1039257), (6, 692838), (9, 461892), (12, 346419), (18, 230946), (27, 153964), (36, 115473), (54, 76982), (61, 68148), (108, 38491), (122, 34074), (183, 22716), (244, 17037), (366, 11358), (549, 7572), (631, 6588), (732, 5679), (1098, 3786), (1262, 3294), (1647, 2524), (1893, 2196)]