39944316

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 95413248

約数和(自身を除く): 55468932

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 173, 213, 271, 284, 346, 426, 519, 542, 692, 813, 852, 1038, 1084, 1626, 2076, 3252, 12283, 19241, 24566, 36849, 38482, 46883, 49132, 57723, 73698, 76964, 93766, 115446, 140649, 147396, 187532, 230892, 281298, 562596, 3328693, 6657386, 9986079, 13314772, 19972158, 39944316]

約数ペア:

[(1, 39944316), (2, 19972158), (3, 13314772), (4, 9986079), (6, 6657386), (12, 3328693), (71, 562596), (142, 281298), (173, 230892), (213, 187532), (271, 147396), (284, 140649), (346, 115446), (426, 93766), (519, 76964), (542, 73698), (692, 57723), (813, 49132), (852, 46883), (1038, 38482), (1084, 36849), (1626, 24566), (2076, 19241), (3252, 12283)]