218241864

素因数分解:

$2^3\times 3^4\times {\mathrm{336793}}^1$

素因数の和:336811

約数の個数: 40

約数和(自身を含む): 611281110

約数和(自身を除く): 393039246

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 336793, 673586, 1010379, 1347172, 2020758, 2694344, 3031137, 4041516, 6062274, 8083032, 9093411, 12124548, 18186822, 24249096, 27280233, 36373644, 54560466, 72747288, 109120932, 218241864]

約数ペア:

[(1, 218241864), (2, 109120932), (3, 72747288), (4, 54560466), (6, 36373644), (8, 27280233), (9, 24249096), (12, 18186822), (18, 12124548), (24, 9093411), (27, 8083032), (36, 6062274), (54, 4041516), (72, 3031137), (81, 2694344), (108, 2020758), (162, 1347172), (216, 1010379), (324, 673586), (648, 336793)]