37838172

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 90720000

約数和(自身を除く): 52881828

約数列:

[1, 2, 3, 4, 6, 12, 71, 89, 142, 178, 213, 267, 284, 356, 426, 499, 534, 852, 998, 1068, 1497, 1996, 2994, 5988, 6319, 12638, 18957, 25276, 35429, 37914, 44411, 70858, 75828, 88822, 106287, 133233, 141716, 177644, 212574, 266466, 425148, 532932, 3153181, 6306362, 9459543, 12612724, 18919086, 37838172]

約数ペア:

[(1, 37838172), (2, 18919086), (3, 12612724), (4, 9459543), (6, 6306362), (12, 3153181), (71, 532932), (89, 425148), (142, 266466), (178, 212574), (213, 177644), (267, 141716), (284, 133233), (356, 106287), (426, 88822), (499, 75828), (534, 70858), (852, 44411), (998, 37914), (1068, 35429), (1497, 25276), (1996, 18957), (2994, 12638), (5988, 6319)]