13444914

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 32256000

約数和(自身を除く): 18811086

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 139, 141, 147, 278, 282, 294, 329, 343, 417, 658, 686, 834, 973, 987, 1029, 1946, 1974, 2058, 2303, 2919, 4606, 5838, 6533, 6811, 6909, 13066, 13622, 13818, 16121, 19599, 20433, 32242, 39198, 40866, 45731, 47677, 48363, 91462, 95354, 96726, 137193, 143031, 274386, 286062, 320117, 640234, 960351, 1920702, 2240819, 4481638, 6722457, 13444914]

約数ペア:

[(1, 13444914), (2, 6722457), (3, 4481638), (6, 2240819), (7, 1920702), (14, 960351), (21, 640234), (42, 320117), (47, 286062), (49, 274386), (94, 143031), (98, 137193), (139, 96726), (141, 95354), (147, 91462), (278, 48363), (282, 47677), (294, 45731), (329, 40866), (343, 39198), (417, 32242), (658, 20433), (686, 19599), (834, 16121), (973, 13818), (987, 13622), (1029, 13066), (1946, 6909), (1974, 6811), (2058, 6533), (2303, 5838), (2919, 4606)]