26931186

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 60020064

約数和(自身を除く): 33088878

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 137, 163, 201, 274, 326, 402, 411, 489, 603, 822, 978, 1206, 1233, 1467, 2466, 2934, 9179, 10921, 18358, 21842, 22331, 27537, 32763, 44662, 55074, 65526, 66993, 82611, 98289, 133986, 165222, 196578, 200979, 401958, 1496177, 2992354, 4488531, 8977062, 13465593, 26931186]

約数ペア:

[(1, 26931186), (2, 13465593), (3, 8977062), (6, 4488531), (9, 2992354), (18, 1496177), (67, 401958), (134, 200979), (137, 196578), (163, 165222), (201, 133986), (274, 98289), (326, 82611), (402, 66993), (411, 65526), (489, 55074), (603, 44662), (822, 32763), (978, 27537), (1206, 22331), (1233, 21842), (1467, 18358), (2466, 10921), (2934, 9179)]