21803124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2297}}^1$

素因数の和:2424

約数の個数: 48

約数和(自身を含む): 58681728

約数和(自身を除く): 36878604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2297, 2373, 3164, 4594, 4746, 6891, 9188, 9492, 13782, 16079, 27564, 32158, 48237, 64316, 96474, 192948, 259561, 519122, 778683, 1038244, 1557366, 1816927, 3114732, 3633854, 5450781, 7267708, 10901562, 21803124]

約数ペア:

[(1, 21803124), (2, 10901562), (3, 7267708), (4, 5450781), (6, 3633854), (7, 3114732), (12, 1816927), (14, 1557366), (21, 1038244), (28, 778683), (42, 519122), (84, 259561), (113, 192948), (226, 96474), (339, 64316), (452, 48237), (678, 32158), (791, 27564), (1356, 16079), (1582, 13782), (2297, 9492), (2373, 9188), (3164, 6891), (4594, 4746)]