11161116

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 72

約数和(自身を含む): 29737344

約数和(自身を除く): 18576228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 73, 93, 124, 137, 146, 186, 219, 274, 279, 292, 372, 411, 438, 548, 558, 657, 822, 876, 1116, 1233, 1314, 1644, 2263, 2466, 2628, 4247, 4526, 4932, 6789, 8494, 9052, 10001, 12741, 13578, 16988, 20002, 20367, 25482, 27156, 30003, 38223, 40004, 40734, 50964, 60006, 76446, 81468, 90009, 120012, 152892, 180018, 310031, 360036, 620062, 930093, 1240124, 1860186, 2790279, 3720372, 5580558, 11161116]

約数ペア:

[(1, 11161116), (2, 5580558), (3, 3720372), (4, 2790279), (6, 1860186), (9, 1240124), (12, 930093), (18, 620062), (31, 360036), (36, 310031), (62, 180018), (73, 152892), (93, 120012), (124, 90009), (137, 81468), (146, 76446), (186, 60006), (219, 50964), (274, 40734), (279, 40004), (292, 38223), (372, 30003), (411, 27156), (438, 25482), (548, 20367), (558, 20002), (657, 16988), (822, 13578), (876, 12741), (1116, 10001), (1233, 9052), (1314, 8494), (1644, 6789), (2263, 4932), (2466, 4526), (2628, 4247)]