21522336

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 96

約数和(自身を含む): 62596800

約数和(自身を除く): 41074464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 89, 96, 132, 176, 178, 229, 264, 267, 352, 356, 458, 528, 534, 687, 712, 916, 979, 1056, 1068, 1374, 1424, 1832, 1958, 2136, 2519, 2748, 2848, 2937, 3664, 3916, 4272, 5038, 5496, 5874, 7328, 7557, 7832, 8544, 10076, 10992, 11748, 15114, 15664, 20152, 20381, 21984, 23496, 30228, 31328, 40304, 40762, 46992, 60456, 61143, 80608, 81524, 93984, 120912, 122286, 163048, 224191, 241824, 244572, 326096, 448382, 489144, 652192, 672573, 896764, 978288, 1345146, 1793528, 1956576, 2690292, 3587056, 5380584, 7174112, 10761168, 21522336]

約数ペア:

[(1, 21522336), (2, 10761168), (3, 7174112), (4, 5380584), (6, 3587056), (8, 2690292), (11, 1956576), (12, 1793528), (16, 1345146), (22, 978288), (24, 896764), (32, 672573), (33, 652192), (44, 489144), (48, 448382), (66, 326096), (88, 244572), (89, 241824), (96, 224191), (132, 163048), (176, 122286), (178, 120912), (229, 93984), (264, 81524), (267, 80608), (352, 61143), (356, 60456), (458, 46992), (528, 40762), (534, 40304), (687, 31328), (712, 30228), (916, 23496), (979, 21984), (1056, 20381), (1068, 20152), (1374, 15664), (1424, 15114), (1832, 11748), (1958, 10992), (2136, 10076), (2519, 8544), (2748, 7832), (2848, 7557), (2937, 7328), (3664, 5874), (3916, 5496), (4272, 5038)]