2015778852

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{236261}}^1$

素因数の和:236353

約数の個数: 48

約数和(自身を含む): 5292268800

約数和(自身を除く): 3276489948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2133, 2844, 4266, 8532, 236261, 472522, 708783, 945044, 1417566, 2126349, 2835132, 4252698, 6379047, 8505396, 12758094, 18664619, 25516188, 37329238, 55993857, 74658476, 111987714, 167981571, 223975428, 335963142, 503944713, 671926284, 1007889426, 2015778852]

約数ペア:

[(1, 2015778852), (2, 1007889426), (3, 671926284), (4, 503944713), (6, 335963142), (9, 223975428), (12, 167981571), (18, 111987714), (27, 74658476), (36, 55993857), (54, 37329238), (79, 25516188), (108, 18664619), (158, 12758094), (237, 8505396), (316, 6379047), (474, 4252698), (711, 2835132), (948, 2126349), (1422, 1417566), (2133, 945044), (2844, 708783), (4266, 472522), (8532, 236261)]