29872188

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^2\times {\mathrm{223}}^1$

素因数の和:355

約数の個数: 54

約数和(自身を含む): 77112672

約数和(自身を除く): 47240484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 223, 244, 366, 446, 549, 669, 732, 892, 1098, 1338, 2007, 2196, 2676, 3721, 4014, 7442, 8028, 11163, 13603, 14884, 22326, 27206, 33489, 40809, 44652, 54412, 66978, 81618, 122427, 133956, 163236, 244854, 489708, 829783, 1659566, 2489349, 3319132, 4978698, 7468047, 9957396, 14936094, 29872188]

約数ペア:

[(1, 29872188), (2, 14936094), (3, 9957396), (4, 7468047), (6, 4978698), (9, 3319132), (12, 2489349), (18, 1659566), (36, 829783), (61, 489708), (122, 244854), (183, 163236), (223, 133956), (244, 122427), (366, 81618), (446, 66978), (549, 54412), (669, 44652), (732, 40809), (892, 33489), (1098, 27206), (1338, 22326), (2007, 14884), (2196, 13603), (2676, 11163), (3721, 8028), (4014, 7442)]