1636852638

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{382621}}^1$

素因数の和:382680

約数の個数: 32

約数和(自身を含む): 3526244352

約数和(自身を除く): 1889391714

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 382621, 765242, 1147863, 2295726, 8800283, 11861251, 17600566, 23722502, 26400849, 35583753, 52801698, 71167506, 272808773, 545617546, 818426319, 1636852638]

約数ペア:

[(1, 1636852638), (2, 818426319), (3, 545617546), (6, 272808773), (23, 71167506), (31, 52801698), (46, 35583753), (62, 26400849), (69, 23722502), (93, 17600566), (138, 11861251), (186, 8800283), (713, 2295726), (1426, 1147863), (2139, 765242), (4278, 382621)]