7459812

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 19859840

約数和(自身を除く): 12400028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 61, 79, 86, 122, 129, 158, 172, 183, 237, 244, 258, 316, 366, 387, 474, 516, 549, 711, 732, 774, 948, 1098, 1422, 1548, 2196, 2623, 2844, 3397, 4819, 5246, 6794, 7869, 9638, 10191, 10492, 13588, 14457, 15738, 19276, 20382, 23607, 28914, 30573, 31476, 40764, 43371, 47214, 57828, 61146, 86742, 94428, 122292, 173484, 207217, 414434, 621651, 828868, 1243302, 1864953, 2486604, 3729906, 7459812]

約数ペア:

[(1, 7459812), (2, 3729906), (3, 2486604), (4, 1864953), (6, 1243302), (9, 828868), (12, 621651), (18, 414434), (36, 207217), (43, 173484), (61, 122292), (79, 94428), (86, 86742), (122, 61146), (129, 57828), (158, 47214), (172, 43371), (183, 40764), (237, 31476), (244, 30573), (258, 28914), (316, 23607), (366, 20382), (387, 19276), (474, 15738), (516, 14457), (549, 13588), (711, 10492), (732, 10191), (774, 9638), (948, 7869), (1098, 6794), (1422, 5246), (1548, 4819), (2196, 3397), (2623, 2844)]