23353956

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 61621560

約数和(自身を除く): 38267604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 89, 111, 148, 178, 197, 222, 267, 333, 356, 394, 444, 534, 591, 666, 788, 801, 1068, 1182, 1332, 1602, 1773, 2364, 3204, 3293, 3546, 6586, 7092, 7289, 9879, 13172, 14578, 17533, 19758, 21867, 29156, 29637, 35066, 39516, 43734, 52599, 59274, 65601, 70132, 87468, 105198, 118548, 131202, 157797, 210396, 262404, 315594, 631188, 648721, 1297442, 1946163, 2594884, 3892326, 5838489, 7784652, 11676978, 23353956]

約数ペア:

[(1, 23353956), (2, 11676978), (3, 7784652), (4, 5838489), (6, 3892326), (9, 2594884), (12, 1946163), (18, 1297442), (36, 648721), (37, 631188), (74, 315594), (89, 262404), (111, 210396), (148, 157797), (178, 131202), (197, 118548), (222, 105198), (267, 87468), (333, 70132), (356, 65601), (394, 59274), (444, 52599), (534, 43734), (591, 39516), (666, 35066), (788, 29637), (801, 29156), (1068, 21867), (1182, 19758), (1332, 17533), (1602, 14578), (1773, 13172), (2364, 9879), (3204, 7289), (3293, 7092), (3546, 6586)]