40061814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 91252224

約数和(自身を除く): 51190410

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 137, 138, 163, 274, 299, 326, 411, 489, 598, 822, 897, 978, 1781, 1794, 2119, 3151, 3562, 3749, 4238, 5343, 6302, 6357, 7498, 9453, 10686, 11247, 12714, 18906, 22331, 22494, 40963, 44662, 48737, 66993, 81926, 97474, 122889, 133986, 146211, 245778, 290303, 292422, 513613, 580606, 870909, 1027226, 1540839, 1741818, 3081678, 6676969, 13353938, 20030907, 40061814]

約数ペア:

[(1, 40061814), (2, 20030907), (3, 13353938), (6, 6676969), (13, 3081678), (23, 1741818), (26, 1540839), (39, 1027226), (46, 870909), (69, 580606), (78, 513613), (137, 292422), (138, 290303), (163, 245778), (274, 146211), (299, 133986), (326, 122889), (411, 97474), (489, 81926), (598, 66993), (822, 48737), (897, 44662), (978, 40963), (1781, 22494), (1794, 22331), (2119, 18906), (3151, 12714), (3562, 11247), (3749, 10686), (4238, 9453), (5343, 7498), (6302, 6357)]