259451946

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{2027}}^1$

素因数の和:2595

約数の個数: 48

約数和(自身を含む): 606793824

約数和(自身を除く): 347341878

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 547, 1094, 1641, 2027, 3282, 4054, 4923, 6081, 7111, 9846, 12162, 14222, 18243, 21333, 26351, 36486, 42666, 52702, 63999, 79053, 127998, 158106, 237159, 474318, 1108769, 2217538, 3326307, 6652614, 9978921, 14413997, 19957842, 28827994, 43241991, 86483982, 129725973, 259451946]

約数ペア:

[(1, 259451946), (2, 129725973), (3, 86483982), (6, 43241991), (9, 28827994), (13, 19957842), (18, 14413997), (26, 9978921), (39, 6652614), (78, 3326307), (117, 2217538), (234, 1108769), (547, 474318), (1094, 237159), (1641, 158106), (2027, 127998), (3282, 79053), (4054, 63999), (4923, 52702), (6081, 42666), (7111, 36486), (9846, 26351), (12162, 21333), (14222, 18243)]