8685642

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{953}}^1$

素因数の和:1003

約数の個数: 48

約数和(自身を含む): 20881152

約数和(自身を除く): 12195510

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 953, 1302, 1519, 1906, 2859, 3038, 4557, 5718, 6671, 9114, 13342, 20013, 29543, 40026, 46697, 59086, 88629, 93394, 140091, 177258, 206801, 280182, 413602, 620403, 1240806, 1447607, 2895214, 4342821, 8685642]

約数ペア:

[(1, 8685642), (2, 4342821), (3, 2895214), (6, 1447607), (7, 1240806), (14, 620403), (21, 413602), (31, 280182), (42, 206801), (49, 177258), (62, 140091), (93, 93394), (98, 88629), (147, 59086), (186, 46697), (217, 40026), (294, 29543), (434, 20013), (651, 13342), (953, 9114), (1302, 6671), (1519, 5718), (1906, 4557), (2859, 3038)]