12625362

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:208

約数の個数: 64

約数和(自身を含む): 29548800

約数和(自身を除く): 16923438

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 71, 74, 89, 111, 142, 178, 213, 222, 267, 333, 426, 534, 639, 666, 801, 999, 1278, 1602, 1917, 1998, 2403, 2627, 3293, 3834, 4806, 5254, 6319, 6586, 7881, 9879, 12638, 15762, 18957, 19758, 23643, 29637, 37914, 47286, 56871, 59274, 70929, 88911, 113742, 141858, 170613, 177822, 233803, 341226, 467606, 701409, 1402818, 2104227, 4208454, 6312681, 12625362]

約数ペア:

[(1, 12625362), (2, 6312681), (3, 4208454), (6, 2104227), (9, 1402818), (18, 701409), (27, 467606), (37, 341226), (54, 233803), (71, 177822), (74, 170613), (89, 141858), (111, 113742), (142, 88911), (178, 70929), (213, 59274), (222, 56871), (267, 47286), (333, 37914), (426, 29637), (534, 23643), (639, 19758), (666, 18957), (801, 15762), (999, 12638), (1278, 9879), (1602, 7881), (1917, 6586), (1998, 6319), (2403, 5254), (2627, 4806), (3293, 3834)]