7058394

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 18247680

約数和(自身を除く): 11189286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 263, 378, 426, 497, 526, 639, 789, 994, 1278, 1491, 1578, 1841, 1917, 2367, 2982, 3682, 3834, 4473, 4734, 5523, 7101, 8946, 11046, 13419, 14202, 16569, 18673, 26838, 33138, 37346, 49707, 56019, 99414, 112038, 130711, 168057, 261422, 336114, 392133, 504171, 784266, 1008342, 1176399, 2352798, 3529197, 7058394]

約数ペア:

[(1, 7058394), (2, 3529197), (3, 2352798), (6, 1176399), (7, 1008342), (9, 784266), (14, 504171), (18, 392133), (21, 336114), (27, 261422), (42, 168057), (54, 130711), (63, 112038), (71, 99414), (126, 56019), (142, 49707), (189, 37346), (213, 33138), (263, 26838), (378, 18673), (426, 16569), (497, 14202), (526, 13419), (639, 11046), (789, 8946), (994, 7101), (1278, 5523), (1491, 4734), (1578, 4473), (1841, 3834), (1917, 3682), (2367, 2982)]