21703252104

素因数分解:

$2^3\times 3^4\times {\mathrm{827}}^1\times {\mathrm{40499}}^1$

素因数の和:41344

約数の個数: 80

約数和(自身を含む): 60864210000

約数和(自身を除く): 39160957896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 827, 1654, 2481, 3308, 4962, 6616, 7443, 9924, 14886, 19848, 22329, 29772, 40499, 44658, 59544, 66987, 80998, 89316, 121497, 133974, 161996, 178632, 242994, 267948, 323992, 364491, 485988, 535896, 728982, 971976, 1093473, 1457964, 2186946, 2915928, 3280419, 4373892, 6560838, 8747784, 13121676, 26243352, 33492673, 66985346, 100478019, 133970692, 200956038, 267941384, 301434057, 401912076, 602868114, 803824152, 904302171, 1205736228, 1808604342, 2411472456, 2712906513, 3617208684, 5425813026, 7234417368, 10851626052, 21703252104]

約数ペア:

[(1, 21703252104), (2, 10851626052), (3, 7234417368), (4, 5425813026), (6, 3617208684), (8, 2712906513), (9, 2411472456), (12, 1808604342), (18, 1205736228), (24, 904302171), (27, 803824152), (36, 602868114), (54, 401912076), (72, 301434057), (81, 267941384), (108, 200956038), (162, 133970692), (216, 100478019), (324, 66985346), (648, 33492673), (827, 26243352), (1654, 13121676), (2481, 8747784), (3308, 6560838), (4962, 4373892), (6616, 3280419), (7443, 2915928), (9924, 2186946), (14886, 1457964), (19848, 1093473), (22329, 971976), (29772, 728982), (40499, 535896), (44658, 485988), (59544, 364491), (66987, 323992), (80998, 267948), (89316, 242994), (121497, 178632), (133974, 161996)]