1880936478

素因数分解:

$2^1\times 3^4\times {\mathrm{601}}^1\times {\mathrm{19319}}^1$

素因数の和:19934

約数の個数: 40

約数和(自身を含む): 4221922320

約数和(自身を除く): 2340985842

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 601, 1202, 1803, 3606, 5409, 10818, 16227, 19319, 32454, 38638, 48681, 57957, 97362, 115914, 173871, 347742, 521613, 1043226, 1564839, 3129678, 11610719, 23221438, 34832157, 69664314, 104496471, 208992942, 313489413, 626978826, 940468239, 1880936478]

約数ペア:

[(1, 1880936478), (2, 940468239), (3, 626978826), (6, 313489413), (9, 208992942), (18, 104496471), (27, 69664314), (54, 34832157), (81, 23221438), (162, 11610719), (601, 3129678), (1202, 1564839), (1803, 1043226), (3606, 521613), (5409, 347742), (10818, 173871), (16227, 115914), (19319, 97362), (32454, 57957), (38638, 48681)]