402134166

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{1063847}}^1$

素因数の和:1063865

約数の個数: 32

約数和(自身を含む): 1021294080

約数和(自身を除く): 619159914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 1063847, 2127694, 3191541, 6383082, 7446929, 9574623, 14893858, 19149246, 22340787, 28723869, 44681574, 57447738, 67022361, 134044722, 201067083, 402134166]

約数ペア:

[(1, 402134166), (2, 201067083), (3, 134044722), (6, 67022361), (7, 57447738), (9, 44681574), (14, 28723869), (18, 22340787), (21, 19149246), (27, 14893858), (42, 9574623), (54, 7446929), (63, 6383082), (126, 3191541), (189, 2127694), (378, 1063847)]