12147996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 35223552

約数和(自身を除く): 23075556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 47, 51, 68, 84, 94, 102, 119, 141, 181, 188, 204, 238, 282, 329, 357, 362, 476, 543, 564, 658, 714, 724, 799, 987, 1086, 1267, 1316, 1428, 1598, 1974, 2172, 2397, 2534, 3077, 3196, 3801, 3948, 4794, 5068, 5593, 6154, 7602, 8507, 9231, 9588, 11186, 12308, 15204, 16779, 17014, 18462, 21539, 22372, 25521, 33558, 34028, 36924, 43078, 51042, 59549, 64617, 67116, 86156, 102084, 119098, 129234, 144619, 178647, 238196, 258468, 289238, 357294, 433857, 578476, 714588, 867714, 1012333, 1735428, 2024666, 3036999, 4049332, 6073998, 12147996]

約数ペア:

[(1, 12147996), (2, 6073998), (3, 4049332), (4, 3036999), (6, 2024666), (7, 1735428), (12, 1012333), (14, 867714), (17, 714588), (21, 578476), (28, 433857), (34, 357294), (42, 289238), (47, 258468), (51, 238196), (68, 178647), (84, 144619), (94, 129234), (102, 119098), (119, 102084), (141, 86156), (181, 67116), (188, 64617), (204, 59549), (238, 51042), (282, 43078), (329, 36924), (357, 34028), (362, 33558), (476, 25521), (543, 22372), (564, 21539), (658, 18462), (714, 17014), (724, 16779), (799, 15204), (987, 12308), (1086, 11186), (1267, 9588), (1316, 9231), (1428, 8507), (1598, 7602), (1974, 6154), (2172, 5593), (2397, 5068), (2534, 4794), (3077, 3948), (3196, 3801)]