18797328

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{11867}}^1$

素因数の和:11892

約数の個数: 60

約数和(自身を含む): 57393648

約数和(自身を除く): 38596320

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 11867, 23734, 35601, 47468, 71202, 94936, 106803, 130537, 142404, 189872, 213606, 261074, 284808, 391611, 427212, 522148, 569616, 783222, 854424, 1044296, 1174833, 1566444, 1708848, 2088592, 2349666, 3132888, 4699332, 6265776, 9398664, 18797328]

約数ペア:

[(1, 18797328), (2, 9398664), (3, 6265776), (4, 4699332), (6, 3132888), (8, 2349666), (9, 2088592), (11, 1708848), (12, 1566444), (16, 1174833), (18, 1044296), (22, 854424), (24, 783222), (33, 569616), (36, 522148), (44, 427212), (48, 391611), (66, 284808), (72, 261074), (88, 213606), (99, 189872), (132, 142404), (144, 130537), (176, 106803), (198, 94936), (264, 71202), (396, 47468), (528, 35601), (792, 23734), (1584, 11867)]