15304212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5521}}^1$

素因数の和:5549

約数の個数: 72

約数和(自身を含む): 48240192

約数和(自身を除く): 32935980

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 5521, 11042, 16563, 22084, 33126, 38647, 49689, 60731, 66252, 77294, 99378, 115941, 121462, 154588, 182193, 198756, 231882, 242924, 347823, 364386, 425117, 463764, 546579, 695646, 728772, 850234, 1093158, 1275351, 1391292, 1700468, 2186316, 2550702, 3826053, 5101404, 7652106, 15304212]

約数ペア:

[(1, 15304212), (2, 7652106), (3, 5101404), (4, 3826053), (6, 2550702), (7, 2186316), (9, 1700468), (11, 1391292), (12, 1275351), (14, 1093158), (18, 850234), (21, 728772), (22, 695646), (28, 546579), (33, 463764), (36, 425117), (42, 364386), (44, 347823), (63, 242924), (66, 231882), (77, 198756), (84, 182193), (99, 154588), (126, 121462), (132, 115941), (154, 99378), (198, 77294), (231, 66252), (252, 60731), (308, 49689), (396, 38647), (462, 33126), (693, 22084), (924, 16563), (1386, 11042), (2772, 5521)]