1810388889372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17791}}^1\times {\mathrm{173059}}^1$

素因数の和:190871

約数の個数: 72

約数和(自身を含む): 4914217297920

約数和(自身を除く): 3103828408548

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 17791, 35582, 53373, 71164, 106746, 124537, 173059, 213492, 249074, 346118, 373611, 498148, 519177, 692236, 747222, 871759, 1038354, 1211413, 1494444, 1743518, 2076708, 2422826, 2615277, 3487036, 3634239, 4845652, 5230554, 7268478, 8479891, 10461108, 14536956, 16959782, 25439673, 33919564, 50879346, 101758692, 3078892669, 6157785338, 9236678007, 12315570676, 18473356014, 21552248683, 36946712028, 43104497366, 64656746049, 86208994732, 129313492098, 150865740781, 258626984196, 301731481562, 452597222343, 603462963124, 905194444686, 1810388889372]

約数ペア:

[(1, 1810388889372), (2, 905194444686), (3, 603462963124), (4, 452597222343), (6, 301731481562), (7, 258626984196), (12, 150865740781), (14, 129313492098), (21, 86208994732), (28, 64656746049), (42, 43104497366), (49, 36946712028), (84, 21552248683), (98, 18473356014), (147, 12315570676), (196, 9236678007), (294, 6157785338), (588, 3078892669), (17791, 101758692), (35582, 50879346), (53373, 33919564), (71164, 25439673), (106746, 16959782), (124537, 14536956), (173059, 10461108), (213492, 8479891), (249074, 7268478), (346118, 5230554), (373611, 4845652), (498148, 3634239), (519177, 3487036), (692236, 2615277), (747222, 2422826), (871759, 2076708), (1038354, 1743518), (1211413, 1494444)]