2170388934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{44281}}^1$

素因数の和:44685

約数の個数: 48

約数和(自身を含む): 5388233760

約数和(自身を除く): 3217844826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 389, 778, 1167, 2334, 2723, 3501, 5446, 7002, 8169, 16338, 24507, 44281, 49014, 88562, 132843, 265686, 309967, 398529, 619934, 797058, 929901, 1859802, 2789703, 5579406, 17225309, 34450618, 51675927, 103351854, 120577163, 155027781, 241154326, 310055562, 361731489, 723462978, 1085194467, 2170388934]

約数ペア:

[(1, 2170388934), (2, 1085194467), (3, 723462978), (6, 361731489), (7, 310055562), (9, 241154326), (14, 155027781), (18, 120577163), (21, 103351854), (42, 51675927), (63, 34450618), (126, 17225309), (389, 5579406), (778, 2789703), (1167, 1859802), (2334, 929901), (2723, 797058), (3501, 619934), (5446, 398529), (7002, 309967), (8169, 265686), (16338, 132843), (24507, 88562), (44281, 49014)]