16283778

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 38342304

約数和(自身を除く): 22058526

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 97, 98, 147, 194, 291, 294, 571, 582, 679, 1142, 1358, 1713, 2037, 3426, 3997, 4074, 4753, 7994, 9506, 11991, 14259, 23982, 27979, 28518, 55387, 55958, 83937, 110774, 166161, 167874, 332322, 387709, 775418, 1163127, 2326254, 2713963, 5427926, 8141889, 16283778]

約数ペア:

[(1, 16283778), (2, 8141889), (3, 5427926), (6, 2713963), (7, 2326254), (14, 1163127), (21, 775418), (42, 387709), (49, 332322), (97, 167874), (98, 166161), (147, 110774), (194, 83937), (291, 55958), (294, 55387), (571, 28518), (582, 27979), (679, 23982), (1142, 14259), (1358, 11991), (1713, 9506), (2037, 7994), (3426, 4753), (3997, 4074)]