7270284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2111}}^1$

素因数の和:2166

約数の個数: 48

約数和(自身を含む): 19869696

約数和(自身を除く): 12599412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 2111, 3444, 4222, 6333, 8444, 12666, 14777, 25332, 29554, 44331, 59108, 86551, 88662, 173102, 177324, 259653, 346204, 519306, 605857, 1038612, 1211714, 1817571, 2423428, 3635142, 7270284]

約数ペア:

[(1, 7270284), (2, 3635142), (3, 2423428), (4, 1817571), (6, 1211714), (7, 1038612), (12, 605857), (14, 519306), (21, 346204), (28, 259653), (41, 177324), (42, 173102), (82, 88662), (84, 86551), (123, 59108), (164, 44331), (246, 29554), (287, 25332), (492, 14777), (574, 12666), (861, 8444), (1148, 6333), (1722, 4222), (2111, 3444)]