17742168

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{7949}}^1$

素因数の和:7992

約数の個数: 48

約数和(自身を含む): 49608000

約数和(自身を除く): 31865832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 7949, 15898, 23847, 31796, 47694, 63592, 71541, 95388, 143082, 190776, 246419, 286164, 492838, 572328, 739257, 985676, 1478514, 1971352, 2217771, 2957028, 4435542, 5914056, 8871084, 17742168]

約数ペア:

[(1, 17742168), (2, 8871084), (3, 5914056), (4, 4435542), (6, 2957028), (8, 2217771), (9, 1971352), (12, 1478514), (18, 985676), (24, 739257), (31, 572328), (36, 492838), (62, 286164), (72, 246419), (93, 190776), (124, 143082), (186, 95388), (248, 71541), (279, 63592), (372, 47694), (558, 31796), (744, 23847), (1116, 15898), (2232, 7949)]