1275948

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 54

約数和(自身を含む): 3421964

約数和(自身を除く): 2146016

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 67, 69, 92, 134, 138, 201, 207, 268, 276, 402, 414, 529, 603, 804, 828, 1058, 1206, 1541, 1587, 2116, 2412, 3082, 3174, 4623, 4761, 6164, 6348, 9246, 9522, 13869, 18492, 19044, 27738, 35443, 55476, 70886, 106329, 141772, 212658, 318987, 425316, 637974, 1275948]

約数ペア:

[(1, 1275948), (2, 637974), (3, 425316), (4, 318987), (6, 212658), (9, 141772), (12, 106329), (18, 70886), (23, 55476), (36, 35443), (46, 27738), (67, 19044), (69, 18492), (92, 13869), (134, 9522), (138, 9246), (201, 6348), (207, 6164), (268, 4761), (276, 4623), (402, 3174), (414, 3082), (529, 2412), (603, 2116), (804, 1587), (828, 1541), (1058, 1206)]