1223830026

素因数分解:

$2^1\times 3^3\times {\mathrm{173}}^1\times {\mathrm{269}}^1\times {\mathrm{487}}^1$

素因数の和:940

約数の個数: 64

約数和(自身を含む): 2751148800

約数和(自身を除く): 1527318774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 173, 269, 346, 487, 519, 538, 807, 974, 1038, 1461, 1557, 1614, 2421, 2922, 3114, 4383, 4671, 4842, 7263, 8766, 9342, 13149, 14526, 26298, 46537, 84251, 93074, 131003, 139611, 168502, 252753, 262006, 279222, 393009, 418833, 505506, 758259, 786018, 837666, 1179027, 1256499, 1516518, 2274777, 2358054, 2512998, 3537081, 4549554, 7074162, 22663519, 45327038, 67990557, 135981114, 203971671, 407943342, 611915013, 1223830026]

約数ペア:

[(1, 1223830026), (2, 611915013), (3, 407943342), (6, 203971671), (9, 135981114), (18, 67990557), (27, 45327038), (54, 22663519), (173, 7074162), (269, 4549554), (346, 3537081), (487, 2512998), (519, 2358054), (538, 2274777), (807, 1516518), (974, 1256499), (1038, 1179027), (1461, 837666), (1557, 786018), (1614, 758259), (2421, 505506), (2922, 418833), (3114, 393009), (4383, 279222), (4671, 262006), (4842, 252753), (7263, 168502), (8766, 139611), (9342, 131003), (13149, 93074), (14526, 84251), (26298, 46537)]