1552174956

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{9371}}^1$

素因数の和:9531

約数の個数: 72

約数和(自身を含む): 4052752704

約数和(自身を除く): 2500577748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 107, 129, 172, 214, 258, 321, 387, 428, 516, 642, 774, 963, 1284, 1548, 1926, 3852, 4601, 9202, 9371, 13803, 18404, 18742, 27606, 28113, 37484, 41409, 55212, 56226, 82818, 84339, 112452, 165636, 168678, 337356, 402953, 805906, 1002697, 1208859, 1611812, 2005394, 2417718, 3008091, 3626577, 4010788, 4835436, 6016182, 7253154, 9024273, 12032364, 14506308, 18048546, 36097092, 43115971, 86231942, 129347913, 172463884, 258695826, 388043739, 517391652, 776087478, 1552174956]

約数ペア:

[(1, 1552174956), (2, 776087478), (3, 517391652), (4, 388043739), (6, 258695826), (9, 172463884), (12, 129347913), (18, 86231942), (36, 43115971), (43, 36097092), (86, 18048546), (107, 14506308), (129, 12032364), (172, 9024273), (214, 7253154), (258, 6016182), (321, 4835436), (387, 4010788), (428, 3626577), (516, 3008091), (642, 2417718), (774, 2005394), (963, 1611812), (1284, 1208859), (1548, 1002697), (1926, 805906), (3852, 402953), (4601, 337356), (9202, 168678), (9371, 165636), (13803, 112452), (18404, 84339), (18742, 82818), (27606, 56226), (28113, 55212), (37484, 41409)]