217018074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397469}}^1$

素因数の和:397494

約数の個数: 32

約数和(自身を含む): 534199680

約数和(自身を除く): 317181606

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 397469, 794938, 1192407, 2384814, 2782283, 5167097, 5564566, 8346849, 10334194, 15501291, 16693698, 31002582, 36169679, 72339358, 108509037, 217018074]

約数ペア:

[(1, 217018074), (2, 108509037), (3, 72339358), (6, 36169679), (7, 31002582), (13, 16693698), (14, 15501291), (21, 10334194), (26, 8346849), (39, 5564566), (42, 5167097), (78, 2782283), (91, 2384814), (182, 1192407), (273, 794938), (546, 397469)]