18880993314

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{98317}}^1$

素因数の和:98599

約数の個数: 48

約数和(自身を含む): 41963695488

約数和(自身を除く): 23082702174

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 227, 282, 423, 454, 681, 846, 1362, 2043, 4086, 10669, 21338, 32007, 64014, 96021, 98317, 192042, 196634, 294951, 589902, 884853, 1769706, 4620899, 9241798, 13862697, 22317959, 27725394, 41588091, 44635918, 66953877, 83176182, 133907754, 200861631, 401723262, 1048944073, 2097888146, 3146832219, 6293664438, 9440496657, 18880993314]

約数ペア:

[(1, 18880993314), (2, 9440496657), (3, 6293664438), (6, 3146832219), (9, 2097888146), (18, 1048944073), (47, 401723262), (94, 200861631), (141, 133907754), (227, 83176182), (282, 66953877), (423, 44635918), (454, 41588091), (681, 27725394), (846, 22317959), (1362, 13862697), (2043, 9241798), (4086, 4620899), (10669, 1769706), (21338, 884853), (32007, 589902), (64014, 294951), (96021, 196634), (98317, 192042)]