18494124

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 72

約数和(自身を含む): 48620544

約数和(自身を除く): 30126420

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 121, 132, 141, 188, 242, 271, 282, 363, 484, 517, 542, 564, 726, 813, 1034, 1084, 1452, 1551, 1626, 2068, 2981, 3102, 3252, 5687, 5962, 6204, 8943, 11374, 11924, 12737, 17061, 17886, 22748, 25474, 32791, 34122, 35772, 38211, 50948, 65582, 68244, 76422, 98373, 131164, 140107, 152844, 196746, 280214, 393492, 420321, 560428, 840642, 1541177, 1681284, 3082354, 4623531, 6164708, 9247062, 18494124]

約数ペア:

[(1, 18494124), (2, 9247062), (3, 6164708), (4, 4623531), (6, 3082354), (11, 1681284), (12, 1541177), (22, 840642), (33, 560428), (44, 420321), (47, 393492), (66, 280214), (94, 196746), (121, 152844), (132, 140107), (141, 131164), (188, 98373), (242, 76422), (271, 68244), (282, 65582), (363, 50948), (484, 38211), (517, 35772), (542, 34122), (564, 32791), (726, 25474), (813, 22748), (1034, 17886), (1084, 17061), (1452, 12737), (1551, 11924), (1626, 11374), (2068, 8943), (2981, 6204), (3102, 5962), (3252, 5687)]