40687164

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53819}}^1$

素因数の和:53839

約数の個数: 48

約数和(自身を含む): 120556800

約数和(自身を除く): 79869636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 53819, 107638, 161457, 215276, 322914, 376733, 484371, 645828, 753466, 968742, 1130199, 1453113, 1506932, 1937484, 2260398, 2906226, 3390597, 4520796, 5812452, 6781194, 10171791, 13562388, 20343582, 40687164]

約数ペア:

[(1, 40687164), (2, 20343582), (3, 13562388), (4, 10171791), (6, 6781194), (7, 5812452), (9, 4520796), (12, 3390597), (14, 2906226), (18, 2260398), (21, 1937484), (27, 1506932), (28, 1453113), (36, 1130199), (42, 968742), (54, 753466), (63, 645828), (84, 484371), (108, 376733), (126, 322914), (189, 215276), (252, 161457), (378, 107638), (756, 53819)]