679281282

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{177173}}^1$

素因数の和:177255

約数の個数: 32

約数和(自身を含む): 1530783360

約数和(自身を除く): 851502078

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 177173, 354346, 531519, 1063038, 1594557, 3189114, 4783671, 9567342, 12579283, 25158566, 37737849, 75475698, 113213547, 226427094, 339640641, 679281282]

約数ペア:

[(1, 679281282), (2, 339640641), (3, 226427094), (6, 113213547), (9, 75475698), (18, 37737849), (27, 25158566), (54, 12579283), (71, 9567342), (142, 4783671), (213, 3189114), (426, 1594557), (639, 1063038), (1278, 531519), (1917, 354346), (3834, 177173)]