1618014762

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21017}}^1$

素因数の和:21092

約数の個数: 96

約数和(自身を含む): 4406717952

約数和(自身を除く): 2788703190

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 47, 63, 78, 91, 94, 117, 126, 141, 182, 234, 273, 282, 329, 423, 546, 611, 658, 819, 846, 987, 1222, 1638, 1833, 1974, 2961, 3666, 4277, 5499, 5922, 8554, 10998, 12831, 21017, 25662, 38493, 42034, 63051, 76986, 126102, 147119, 189153, 273221, 294238, 378306, 441357, 546442, 819663, 882714, 987799, 1324071, 1639326, 1912547, 1975598, 2458989, 2648142, 2963397, 3825094, 4917978, 5737641, 5926794, 6914593, 8890191, 11475282, 12841387, 13829186, 17212923, 17780382, 20743779, 25682774, 34425846, 38524161, 41487558, 62231337, 77048322, 89889709, 115572483, 124462674, 179779418, 231144966, 269669127, 539338254, 809007381, 1618014762]

約数ペア:

[(1, 1618014762), (2, 809007381), (3, 539338254), (6, 269669127), (7, 231144966), (9, 179779418), (13, 124462674), (14, 115572483), (18, 89889709), (21, 77048322), (26, 62231337), (39, 41487558), (42, 38524161), (47, 34425846), (63, 25682774), (78, 20743779), (91, 17780382), (94, 17212923), (117, 13829186), (126, 12841387), (141, 11475282), (182, 8890191), (234, 6914593), (273, 5926794), (282, 5737641), (329, 4917978), (423, 3825094), (546, 2963397), (611, 2648142), (658, 2458989), (819, 1975598), (846, 1912547), (987, 1639326), (1222, 1324071), (1638, 987799), (1833, 882714), (1974, 819663), (2961, 546442), (3666, 441357), (4277, 378306), (5499, 294238), (5922, 273221), (8554, 189153), (10998, 147119), (12831, 126102), (21017, 76986), (25662, 63051), (38493, 42034)]