18495084

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 44432640

約数和(自身を除く): 25937556

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 151, 173, 177, 236, 302, 346, 354, 453, 519, 604, 692, 708, 906, 1038, 1812, 2076, 8909, 10207, 17818, 20414, 26123, 26727, 30621, 35636, 40828, 52246, 53454, 61242, 78369, 104492, 106908, 122484, 156738, 313476, 1541257, 3082514, 4623771, 6165028, 9247542, 18495084]

約数ペア:

[(1, 18495084), (2, 9247542), (3, 6165028), (4, 4623771), (6, 3082514), (12, 1541257), (59, 313476), (118, 156738), (151, 122484), (173, 106908), (177, 104492), (236, 78369), (302, 61242), (346, 53454), (354, 52246), (453, 40828), (519, 35636), (604, 30621), (692, 26727), (708, 26123), (906, 20414), (1038, 17818), (1812, 10207), (2076, 8909)]