13368516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2609}}^1$

素因数の和:2684

約数の個数: 48

約数和(自身を含む): 36247680

約数和(自身を除く): 22879164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 2609, 5124, 5218, 7827, 10436, 15654, 18263, 31308, 36526, 54789, 73052, 109578, 159149, 219156, 318298, 477447, 636596, 954894, 1114043, 1909788, 2228086, 3342129, 4456172, 6684258, 13368516]

約数ペア:

[(1, 13368516), (2, 6684258), (3, 4456172), (4, 3342129), (6, 2228086), (7, 1909788), (12, 1114043), (14, 954894), (21, 636596), (28, 477447), (42, 318298), (61, 219156), (84, 159149), (122, 109578), (183, 73052), (244, 54789), (366, 36526), (427, 31308), (732, 18263), (854, 15654), (1281, 10436), (1708, 7827), (2562, 5218), (2609, 5124)]