15198894

素因数分解:

$2^1\times 3^3\times {\mathrm{149}}^1\times {\mathrm{1889}}^1$

素因数の和:2049

約数の個数: 32

約数和(自身を含む): 34020000

約数和(自身を除く): 18821106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 149, 298, 447, 894, 1341, 1889, 2682, 3778, 4023, 5667, 8046, 11334, 17001, 34002, 51003, 102006, 281461, 562922, 844383, 1688766, 2533149, 5066298, 7599447, 15198894]

約数ペア:

[(1, 15198894), (2, 7599447), (3, 5066298), (6, 2533149), (9, 1688766), (18, 844383), (27, 562922), (54, 281461), (149, 102006), (298, 51003), (447, 34002), (894, 17001), (1341, 11334), (1889, 8046), (2682, 5667), (3778, 4023)]