17917452

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:847

約数の個数: 72

約数和(自身を含む): 52366496

約数和(自身を除く): 34449044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 733, 873, 1164, 1358, 1466, 1746, 2037, 2199, 2716, 2932, 3492, 4074, 4398, 5131, 6111, 6597, 8148, 8796, 10262, 12222, 13194, 15393, 20524, 24444, 26388, 30786, 46179, 61572, 71101, 92358, 142202, 184716, 213303, 284404, 426606, 497707, 639909, 853212, 995414, 1279818, 1493121, 1990828, 2559636, 2986242, 4479363, 5972484, 8958726, 17917452]

約数ペア:

[(1, 17917452), (2, 8958726), (3, 5972484), (4, 4479363), (6, 2986242), (7, 2559636), (9, 1990828), (12, 1493121), (14, 1279818), (18, 995414), (21, 853212), (28, 639909), (36, 497707), (42, 426606), (63, 284404), (84, 213303), (97, 184716), (126, 142202), (194, 92358), (252, 71101), (291, 61572), (388, 46179), (582, 30786), (679, 26388), (733, 24444), (873, 20524), (1164, 15393), (1358, 13194), (1466, 12222), (1746, 10262), (2037, 8796), (2199, 8148), (2716, 6597), (2932, 6111), (3492, 5131), (4074, 4398)]