2171561112

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{4308653}}^1$

素因数の和:4308672

約数の個数: 48

約数和(自身を含む): 6721500240

約数和(自身を除く): 4549939128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 4308653, 8617306, 12925959, 17234612, 25851918, 30160571, 34469224, 38777877, 51703836, 60321142, 77555754, 90481713, 103407672, 120642284, 155111508, 180963426, 241284568, 271445139, 310223016, 361926852, 542890278, 723853704, 1085780556, 2171561112]

約数ペア:

[(1, 2171561112), (2, 1085780556), (3, 723853704), (4, 542890278), (6, 361926852), (7, 310223016), (8, 271445139), (9, 241284568), (12, 180963426), (14, 155111508), (18, 120642284), (21, 103407672), (24, 90481713), (28, 77555754), (36, 60321142), (42, 51703836), (56, 38777877), (63, 34469224), (72, 30160571), (84, 25851918), (126, 17234612), (168, 12925959), (252, 8617306), (504, 4308653)]