17828604

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 47331648

約数和(自身を除く): 29503044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 47, 82, 94, 123, 141, 164, 188, 246, 257, 282, 369, 423, 492, 514, 564, 738, 771, 846, 1028, 1476, 1542, 1692, 1927, 2313, 3084, 3854, 4626, 5781, 7708, 9252, 10537, 11562, 12079, 17343, 21074, 23124, 24158, 31611, 34686, 36237, 42148, 48316, 63222, 69372, 72474, 94833, 108711, 126444, 144948, 189666, 217422, 379332, 434844, 495239, 990478, 1485717, 1980956, 2971434, 4457151, 5942868, 8914302, 17828604]

約数ペア:

[(1, 17828604), (2, 8914302), (3, 5942868), (4, 4457151), (6, 2971434), (9, 1980956), (12, 1485717), (18, 990478), (36, 495239), (41, 434844), (47, 379332), (82, 217422), (94, 189666), (123, 144948), (141, 126444), (164, 108711), (188, 94833), (246, 72474), (257, 69372), (282, 63222), (369, 48316), (423, 42148), (492, 36237), (514, 34686), (564, 31611), (738, 24158), (771, 23124), (846, 21074), (1028, 17343), (1476, 12079), (1542, 11562), (1692, 10537), (1927, 9252), (2313, 7708), (3084, 5781), (3854, 4626)]