2021432988

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{45077}}^1$

素因数の和:45222

約数の個数: 48

約数和(自身を含む): 4892225184

約数和(自身を除く): 2870792196

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 101, 111, 148, 202, 222, 303, 404, 444, 606, 1212, 3737, 7474, 11211, 14948, 22422, 44844, 45077, 90154, 135231, 180308, 270462, 540924, 1667849, 3335698, 4552777, 5003547, 6671396, 9105554, 10007094, 13658331, 18211108, 20014188, 27316662, 54633324, 168452749, 336905498, 505358247, 673810996, 1010716494, 2021432988]

約数ペア:

[(1, 2021432988), (2, 1010716494), (3, 673810996), (4, 505358247), (6, 336905498), (12, 168452749), (37, 54633324), (74, 27316662), (101, 20014188), (111, 18211108), (148, 13658331), (202, 10007094), (222, 9105554), (303, 6671396), (404, 5003547), (444, 4552777), (606, 3335698), (1212, 1667849), (3737, 540924), (7474, 270462), (11211, 180308), (14948, 135231), (22422, 90154), (44844, 45077)]