15038964

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:517

約数の個数: 72

約数和(自身を含む): 40727232

約数和(自身を除く): 25688268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 46, 69, 82, 92, 123, 138, 164, 207, 246, 276, 369, 414, 443, 492, 738, 828, 886, 943, 1329, 1476, 1772, 1886, 2658, 2829, 3772, 3987, 5316, 5658, 7974, 8487, 10189, 11316, 15948, 16974, 18163, 20378, 30567, 33948, 36326, 40756, 54489, 61134, 72652, 91701, 108978, 122268, 163467, 183402, 217956, 326934, 366804, 417749, 653868, 835498, 1253247, 1670996, 2506494, 3759741, 5012988, 7519482, 15038964]

約数ペア:

[(1, 15038964), (2, 7519482), (3, 5012988), (4, 3759741), (6, 2506494), (9, 1670996), (12, 1253247), (18, 835498), (23, 653868), (36, 417749), (41, 366804), (46, 326934), (69, 217956), (82, 183402), (92, 163467), (123, 122268), (138, 108978), (164, 91701), (207, 72652), (246, 61134), (276, 54489), (369, 40756), (414, 36326), (443, 33948), (492, 30567), (738, 20378), (828, 18163), (886, 16974), (943, 15948), (1329, 11316), (1476, 10189), (1772, 8487), (1886, 7974), (2658, 5658), (2829, 5316), (3772, 3987)]