21946092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4283}}^1$

素因数の和:4358

約数の個数: 48

約数和(自身を含む): 59496192

約数和(自身を除く): 37550100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 4283, 5124, 8566, 12849, 17132, 25698, 29981, 51396, 59962, 89943, 119924, 179886, 261263, 359772, 522526, 783789, 1045052, 1567578, 1828841, 3135156, 3657682, 5486523, 7315364, 10973046, 21946092]

約数ペア:

[(1, 21946092), (2, 10973046), (3, 7315364), (4, 5486523), (6, 3657682), (7, 3135156), (12, 1828841), (14, 1567578), (21, 1045052), (28, 783789), (42, 522526), (61, 359772), (84, 261263), (122, 179886), (183, 119924), (244, 89943), (366, 59962), (427, 51396), (732, 29981), (854, 25698), (1281, 17132), (1708, 12849), (2562, 8566), (4283, 5124)]