6468318

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 14682096

約数和(自身を除く): 8213778

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 137, 183, 258, 274, 366, 387, 411, 549, 774, 822, 1098, 1233, 2466, 2623, 5246, 5891, 7869, 8357, 11782, 15738, 16714, 17673, 23607, 25071, 35346, 47214, 50142, 53019, 75213, 106038, 150426, 359351, 718702, 1078053, 2156106, 3234159, 6468318]

約数ペア:

[(1, 6468318), (2, 3234159), (3, 2156106), (6, 1078053), (9, 718702), (18, 359351), (43, 150426), (61, 106038), (86, 75213), (122, 53019), (129, 50142), (137, 47214), (183, 35346), (258, 25071), (274, 23607), (366, 17673), (387, 16714), (411, 15738), (549, 11782), (774, 8357), (822, 7869), (1098, 5891), (1233, 5246), (2466, 2623)]