17040276

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1163}}^1$

素因数の和:1221

約数の個数: 72

約数和(自身を含む): 48301344

約数和(自身を除く): 31261068

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1163, 1221, 1332, 1628, 2326, 2442, 3489, 3663, 4652, 4884, 6978, 7326, 10467, 12793, 13956, 14652, 20934, 25586, 38379, 41868, 43031, 51172, 76758, 86062, 115137, 129093, 153516, 172124, 230274, 258186, 387279, 460548, 473341, 516372, 774558, 946682, 1420023, 1549116, 1893364, 2840046, 4260069, 5680092, 8520138, 17040276]

約数ペア:

[(1, 17040276), (2, 8520138), (3, 5680092), (4, 4260069), (6, 2840046), (9, 1893364), (11, 1549116), (12, 1420023), (18, 946682), (22, 774558), (33, 516372), (36, 473341), (37, 460548), (44, 387279), (66, 258186), (74, 230274), (99, 172124), (111, 153516), (132, 129093), (148, 115137), (198, 86062), (222, 76758), (333, 51172), (396, 43031), (407, 41868), (444, 38379), (666, 25586), (814, 20934), (1163, 14652), (1221, 13956), (1332, 12793), (1628, 10467), (2326, 7326), (2442, 6978), (3489, 4884), (3663, 4652)]