1638738312

素因数分解:

$2^3\times 3^1\times {\mathrm{1789}}^1\times {\mathrm{38167}}^1$

素因数の和:39965

約数の個数: 32

約数和(自身を含む): 4099243200

約数和(自身を除く): 2460504888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1789, 3578, 5367, 7156, 10734, 14312, 21468, 38167, 42936, 76334, 114501, 152668, 229002, 305336, 458004, 916008, 68280763, 136561526, 204842289, 273123052, 409684578, 546246104, 819369156, 1638738312]

約数ペア:

[(1, 1638738312), (2, 819369156), (3, 546246104), (4, 409684578), (6, 273123052), (8, 204842289), (12, 136561526), (24, 68280763), (1789, 916008), (3578, 458004), (5367, 305336), (7156, 229002), (10734, 152668), (14312, 114501), (21468, 76334), (38167, 42936)]