40501566

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{983}}^1$

素因数の和:1110

約数の個数: 64

約数和(自身を含む): 103910400

約数和(自身を除く): 63408834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 109, 126, 189, 218, 327, 378, 654, 763, 981, 983, 1526, 1962, 1966, 2289, 2943, 2949, 4578, 5886, 5898, 6867, 6881, 8847, 13734, 13762, 17694, 20601, 20643, 26541, 41202, 41286, 53082, 61929, 107147, 123858, 185787, 214294, 321441, 371574, 642882, 750029, 964323, 1500058, 1928646, 2250087, 2892969, 4500174, 5785938, 6750261, 13500522, 20250783, 40501566]

約数ペア:

[(1, 40501566), (2, 20250783), (3, 13500522), (6, 6750261), (7, 5785938), (9, 4500174), (14, 2892969), (18, 2250087), (21, 1928646), (27, 1500058), (42, 964323), (54, 750029), (63, 642882), (109, 371574), (126, 321441), (189, 214294), (218, 185787), (327, 123858), (378, 107147), (654, 61929), (763, 53082), (981, 41286), (983, 41202), (1526, 26541), (1962, 20643), (1966, 20601), (2289, 17694), (2943, 13762), (2949, 13734), (4578, 8847), (5886, 6881), (5898, 6867)]