42618408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{253681}}^1$

素因数の和:253697

約数の個数: 32

約数和(自身を含む): 121767360

約数和(自身を除く): 79148952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 253681, 507362, 761043, 1014724, 1522086, 1775767, 2029448, 3044172, 3551534, 5327301, 6088344, 7103068, 10654602, 14206136, 21309204, 42618408]

約数ペア:

[(1, 42618408), (2, 21309204), (3, 14206136), (4, 10654602), (6, 7103068), (7, 6088344), (8, 5327301), (12, 3551534), (14, 3044172), (21, 2029448), (24, 1775767), (28, 1522086), (42, 1014724), (56, 761043), (84, 507362), (168, 253681)]