18087270094

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{7517}}^1$

素因数の和:7852

約数の個数: 32

約数和(自身を含む): 27938090880

約数和(自身を除く): 9850820786

約数列:

[1, 2, 79, 97, 157, 158, 194, 314, 7517, 7663, 12403, 15034, 15229, 15326, 24806, 30458, 593843, 729149, 1180169, 1187686, 1203091, 1458298, 2360338, 2406182, 57602771, 93233351, 114476393, 115205542, 186466702, 228952786, 9043635047, 18087270094]

約数ペア:

[(1, 18087270094), (2, 9043635047), (79, 228952786), (97, 186466702), (157, 115205542), (158, 114476393), (194, 93233351), (314, 57602771), (7517, 2406182), (7663, 2360338), (12403, 1458298), (15034, 1203091), (15229, 1187686), (15326, 1180169), (24806, 729149), (30458, 593843)]