9247331324

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1447}}^1\times {\mathrm{20749}}^1$

素因数の和:22218

約数の個数: 48

約数和(自身を含む): 20190912000

約数和(自身を除く): 10943580676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1447, 2894, 5788, 10129, 15917, 20258, 20749, 31834, 40516, 41498, 63668, 82996, 111419, 145243, 222838, 228239, 290486, 445676, 456478, 580972, 912956, 1597673, 3195346, 6390692, 30023803, 60047606, 120095212, 210166621, 330261833, 420333242, 660523666, 840666484, 1321047332, 2311832831, 4623665662, 9247331324]

約数ペア:

[(1, 9247331324), (2, 4623665662), (4, 2311832831), (7, 1321047332), (11, 840666484), (14, 660523666), (22, 420333242), (28, 330261833), (44, 210166621), (77, 120095212), (154, 60047606), (308, 30023803), (1447, 6390692), (2894, 3195346), (5788, 1597673), (10129, 912956), (15917, 580972), (20258, 456478), (20749, 445676), (31834, 290486), (40516, 228239), (41498, 222838), (63668, 145243), (82996, 111419)]