83491506

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{220877}}^1$

素因数の和:220895

約数の個数: 32

約数和(自身を含む): 212042880

約数和(自身を除く): 128551374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 220877, 441754, 662631, 1325262, 1546139, 1987893, 3092278, 3975786, 4638417, 5963679, 9276834, 11927358, 13915251, 27830502, 41745753, 83491506]

約数ペア:

[(1, 83491506), (2, 41745753), (3, 27830502), (6, 13915251), (7, 11927358), (9, 9276834), (14, 5963679), (18, 4638417), (21, 3975786), (27, 3092278), (42, 1987893), (54, 1546139), (63, 1325262), (126, 662631), (189, 441754), (378, 220877)]