216119412

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{67453}}^1$

素因数の和:67552

約数の個数: 36

約数和(自身を含む): 552448260

約数和(自身を除く): 336328848

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 67453, 134906, 202359, 269812, 404718, 607077, 809436, 1214154, 2428308, 6003317, 12006634, 18009951, 24013268, 36019902, 54029853, 72039804, 108059706, 216119412]

約数ペア:

[(1, 216119412), (2, 108059706), (3, 72039804), (4, 54029853), (6, 36019902), (9, 24013268), (12, 18009951), (18, 12006634), (36, 6003317), (89, 2428308), (178, 1214154), (267, 809436), (356, 607077), (534, 404718), (801, 269812), (1068, 202359), (1602, 134906), (3204, 67453)]