13781922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 35887104

約数和(自身を除く): 22105182

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 966, 1297, 1518, 1771, 2594, 3542, 3891, 5313, 7782, 9079, 10626, 14267, 18158, 27237, 28534, 29831, 42801, 54474, 59662, 85602, 89493, 99869, 178986, 199738, 208817, 299607, 328141, 417634, 599214, 626451, 656282, 984423, 1252902, 1968846, 2296987, 4593974, 6890961, 13781922]

約数ペア:

[(1, 13781922), (2, 6890961), (3, 4593974), (6, 2296987), (7, 1968846), (11, 1252902), (14, 984423), (21, 656282), (22, 626451), (23, 599214), (33, 417634), (42, 328141), (46, 299607), (66, 208817), (69, 199738), (77, 178986), (138, 99869), (154, 89493), (161, 85602), (231, 59662), (253, 54474), (322, 42801), (462, 29831), (483, 28534), (506, 27237), (759, 18158), (966, 14267), (1297, 10626), (1518, 9079), (1771, 7782), (2594, 5313), (3542, 3891)]