15678908238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4789}}^1\times {\mathrm{77951}}^1$

素因数の和:82752

約数の個数: 32

約数和(自身を含む): 35845447680

約数和(自身を除く): 20166539442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4789, 9578, 14367, 28734, 33523, 67046, 77951, 100569, 155902, 201138, 233853, 467706, 545657, 1091314, 1636971, 3273942, 373307339, 746614678, 1119922017, 2239844034, 2613151373, 5226302746, 7839454119, 15678908238]

約数ペア:

[(1, 15678908238), (2, 7839454119), (3, 5226302746), (6, 2613151373), (7, 2239844034), (14, 1119922017), (21, 746614678), (42, 373307339), (4789, 3273942), (9578, 1636971), (14367, 1091314), (28734, 545657), (33523, 467706), (67046, 233853), (77951, 201138), (100569, 155902)]