19823364

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{443}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 55272672

約数和(自身を除く): 35449308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 113, 132, 198, 226, 339, 396, 443, 452, 678, 886, 1017, 1243, 1329, 1356, 1772, 2034, 2486, 2658, 3729, 3987, 4068, 4873, 4972, 5316, 7458, 7974, 9746, 11187, 14619, 14916, 15948, 19492, 22374, 29238, 43857, 44748, 50059, 58476, 87714, 100118, 150177, 175428, 200236, 300354, 450531, 550649, 600708, 901062, 1101298, 1651947, 1802124, 2202596, 3303894, 4955841, 6607788, 9911682, 19823364]

約数ペア:

[(1, 19823364), (2, 9911682), (3, 6607788), (4, 4955841), (6, 3303894), (9, 2202596), (11, 1802124), (12, 1651947), (18, 1101298), (22, 901062), (33, 600708), (36, 550649), (44, 450531), (66, 300354), (99, 200236), (113, 175428), (132, 150177), (198, 100118), (226, 87714), (339, 58476), (396, 50059), (443, 44748), (452, 43857), (678, 29238), (886, 22374), (1017, 19492), (1243, 15948), (1329, 14916), (1356, 14619), (1772, 11187), (2034, 9746), (2486, 7974), (2658, 7458), (3729, 5316), (3987, 4972), (4068, 4873)]