12453876

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 33196800

約数和(自身を除く): 20742924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 79, 87, 116, 151, 158, 174, 237, 261, 302, 316, 348, 453, 474, 522, 604, 711, 906, 948, 1044, 1359, 1422, 1812, 2291, 2718, 2844, 4379, 4582, 5436, 6873, 8758, 9164, 11929, 13137, 13746, 17516, 20619, 23858, 26274, 27492, 35787, 39411, 41238, 47716, 52548, 71574, 78822, 82476, 107361, 143148, 157644, 214722, 345941, 429444, 691882, 1037823, 1383764, 2075646, 3113469, 4151292, 6226938, 12453876]

約数ペア:

[(1, 12453876), (2, 6226938), (3, 4151292), (4, 3113469), (6, 2075646), (9, 1383764), (12, 1037823), (18, 691882), (29, 429444), (36, 345941), (58, 214722), (79, 157644), (87, 143148), (116, 107361), (151, 82476), (158, 78822), (174, 71574), (237, 52548), (261, 47716), (302, 41238), (316, 39411), (348, 35787), (453, 27492), (474, 26274), (522, 23858), (604, 20619), (711, 17516), (906, 13746), (948, 13137), (1044, 11929), (1359, 9164), (1422, 8758), (1812, 6873), (2291, 5436), (2718, 4582), (2844, 4379)]