1994652954

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{368153}}^1$

素因数の和:368211

約数の個数: 48

約数和(自身を含む): 5054018112

約数和(自身を除く): 3059365158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 368153, 736306, 1104459, 2208918, 2577071, 3313377, 5154142, 6626754, 7731213, 15462426, 15830579, 23193639, 31661158, 46387278, 47491737, 94983474, 110814053, 142475211, 221628106, 284950422, 332442159, 664884318, 997326477, 1994652954]

約数ペア:

[(1, 1994652954), (2, 997326477), (3, 664884318), (6, 332442159), (7, 284950422), (9, 221628106), (14, 142475211), (18, 110814053), (21, 94983474), (42, 47491737), (43, 46387278), (63, 31661158), (86, 23193639), (126, 15830579), (129, 15462426), (258, 7731213), (301, 6626754), (387, 5154142), (602, 3313377), (774, 2577071), (903, 2208918), (1806, 1104459), (2709, 736306), (5418, 368153)]