961681998

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^2\times {\mathrm{1583}}^1$

素因数の和:1753

約数の個数: 48

約数和(自身を含む): 2054004480

約数和(自身を除く): 1092322482

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 1583, 2774, 3166, 4161, 4749, 5329, 8322, 9498, 10658, 15987, 30077, 31974, 60154, 90231, 101251, 115559, 180462, 202502, 231118, 303753, 346677, 607506, 693354, 2195621, 4391242, 6586863, 8435807, 13173726, 16871614, 25307421, 50614842, 160280333, 320560666, 480840999, 961681998]

約数ペア:

[(1, 961681998), (2, 480840999), (3, 320560666), (6, 160280333), (19, 50614842), (38, 25307421), (57, 16871614), (73, 13173726), (114, 8435807), (146, 6586863), (219, 4391242), (438, 2195621), (1387, 693354), (1583, 607506), (2774, 346677), (3166, 303753), (4161, 231118), (4749, 202502), (5329, 180462), (8322, 115559), (9498, 101251), (10658, 90231), (15987, 60154), (30077, 31974)]