17420343858

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{631}}^1\times {\mathrm{32633}}^1$

素因数の和:33319

約数の個数: 48

約数和(自身を含む): 38609415936

約数和(自身を除く): 21189072078

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 631, 846, 1262, 1893, 3786, 5679, 11358, 29657, 32633, 59314, 65266, 88971, 97899, 177942, 195798, 266913, 293697, 533826, 587394, 1533751, 3067502, 4601253, 9202506, 13803759, 20591423, 27607518, 41182846, 61774269, 123548538, 185322807, 370645614, 967796881, 1935593762, 2903390643, 5806781286, 8710171929, 17420343858]

約数ペア:

[(1, 17420343858), (2, 8710171929), (3, 5806781286), (6, 2903390643), (9, 1935593762), (18, 967796881), (47, 370645614), (94, 185322807), (141, 123548538), (282, 61774269), (423, 41182846), (631, 27607518), (846, 20591423), (1262, 13803759), (1893, 9202506), (3786, 4601253), (5679, 3067502), (11358, 1533751), (29657, 587394), (32633, 533826), (59314, 293697), (65266, 266913), (88971, 195798), (97899, 177942)]