2421816

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 6566400

約数和(自身を除く): 4144584

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 113, 114, 141, 152, 188, 226, 228, 282, 339, 376, 452, 456, 564, 678, 893, 904, 1128, 1356, 1786, 2147, 2679, 2712, 3572, 4294, 5311, 5358, 6441, 7144, 8588, 10622, 10716, 12882, 15933, 17176, 21244, 21432, 25764, 31866, 42488, 51528, 63732, 100909, 127464, 201818, 302727, 403636, 605454, 807272, 1210908, 2421816]

約数ペア:

[(1, 2421816), (2, 1210908), (3, 807272), (4, 605454), (6, 403636), (8, 302727), (12, 201818), (19, 127464), (24, 100909), (38, 63732), (47, 51528), (57, 42488), (76, 31866), (94, 25764), (113, 21432), (114, 21244), (141, 17176), (152, 15933), (188, 12882), (226, 10716), (228, 10622), (282, 8588), (339, 7144), (376, 6441), (452, 5358), (456, 5311), (564, 4294), (678, 3572), (893, 2712), (904, 2679), (1128, 2147), (1356, 1786)]