11888028

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 31777200

約数和(自身を除く): 19889172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 59, 87, 116, 118, 174, 177, 193, 236, 261, 348, 354, 386, 522, 531, 579, 708, 772, 1044, 1062, 1158, 1711, 1737, 2124, 2316, 3422, 3474, 5133, 5597, 6844, 6948, 10266, 11194, 11387, 15399, 16791, 20532, 22388, 22774, 30798, 33582, 34161, 45548, 50373, 61596, 67164, 68322, 100746, 102483, 136644, 201492, 204966, 330223, 409932, 660446, 990669, 1320892, 1981338, 2972007, 3962676, 5944014, 11888028]

約数ペア:

[(1, 11888028), (2, 5944014), (3, 3962676), (4, 2972007), (6, 1981338), (9, 1320892), (12, 990669), (18, 660446), (29, 409932), (36, 330223), (58, 204966), (59, 201492), (87, 136644), (116, 102483), (118, 100746), (174, 68322), (177, 67164), (193, 61596), (236, 50373), (261, 45548), (348, 34161), (354, 33582), (386, 30798), (522, 22774), (531, 22388), (579, 20532), (708, 16791), (772, 15399), (1044, 11387), (1062, 11194), (1158, 10266), (1711, 6948), (1737, 6844), (2124, 5597), (2316, 5133), (3422, 3474)]