21127173672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{90631}}^1$

素因数の和:91534

約数の個数: 64

約数和(自身を含む): 57685455360

約数和(自身を除く): 36558281688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 883, 1766, 2649, 3532, 5298, 7064, 9713, 10596, 19426, 21192, 29139, 38852, 58278, 77704, 90631, 116556, 181262, 233112, 271893, 362524, 543786, 725048, 996941, 1087572, 1993882, 2175144, 2990823, 3987764, 5981646, 7975528, 11963292, 23926584, 80027173, 160054346, 240081519, 320108692, 480163038, 640217384, 880298903, 960326076, 1760597806, 1920652152, 2640896709, 3521195612, 5281793418, 7042391224, 10563586836, 21127173672]

約数ペア:

[(1, 21127173672), (2, 10563586836), (3, 7042391224), (4, 5281793418), (6, 3521195612), (8, 2640896709), (11, 1920652152), (12, 1760597806), (22, 960326076), (24, 880298903), (33, 640217384), (44, 480163038), (66, 320108692), (88, 240081519), (132, 160054346), (264, 80027173), (883, 23926584), (1766, 11963292), (2649, 7975528), (3532, 5981646), (5298, 3987764), (7064, 2990823), (9713, 2175144), (10596, 1993882), (19426, 1087572), (21192, 996941), (29139, 725048), (38852, 543786), (58278, 362524), (77704, 271893), (90631, 233112), (116556, 181262)]