18174936

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{4481}}^1$

素因数の和:4516

約数の個数: 48

約数和(自身を含む): 49212360

約数和(自身を除く): 31037424

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 4481, 8962, 13443, 17924, 26886, 35848, 53772, 58253, 107544, 116506, 174759, 233012, 349518, 466024, 699036, 757289, 1398072, 1514578, 2271867, 3029156, 4543734, 6058312, 9087468, 18174936]

約数ペア:

[(1, 18174936), (2, 9087468), (3, 6058312), (4, 4543734), (6, 3029156), (8, 2271867), (12, 1514578), (13, 1398072), (24, 757289), (26, 699036), (39, 466024), (52, 349518), (78, 233012), (104, 174759), (156, 116506), (169, 107544), (312, 58253), (338, 53772), (507, 35848), (676, 26886), (1014, 17924), (1352, 13443), (2028, 8962), (4056, 4481)]