21583338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22343}}^1$

素因数の和:22378

約数の個数: 32

約数和(自身を含む): 51480576

約数和(自身を除く): 29897238

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 22343, 44686, 67029, 134058, 156401, 312802, 469203, 513889, 938406, 1027778, 1541667, 3083334, 3597223, 7194446, 10791669, 21583338]

約数ペア:

[(1, 21583338), (2, 10791669), (3, 7194446), (6, 3597223), (7, 3083334), (14, 1541667), (21, 1027778), (23, 938406), (42, 513889), (46, 469203), (69, 312802), (138, 156401), (161, 134058), (322, 67029), (483, 44686), (966, 22343)]