2562444

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 72

約数和(自身を含む): 7076160

約数和(自身を除く): 4513716

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 79, 102, 106, 153, 158, 159, 204, 212, 237, 306, 316, 318, 474, 477, 612, 636, 711, 901, 948, 954, 1343, 1422, 1802, 1908, 2686, 2703, 2844, 3604, 4029, 4187, 5372, 5406, 8058, 8109, 8374, 10812, 12087, 12561, 16116, 16218, 16748, 24174, 25122, 32436, 37683, 48348, 50244, 71179, 75366, 142358, 150732, 213537, 284716, 427074, 640611, 854148, 1281222, 2562444]

約数ペア:

[(1, 2562444), (2, 1281222), (3, 854148), (4, 640611), (6, 427074), (9, 284716), (12, 213537), (17, 150732), (18, 142358), (34, 75366), (36, 71179), (51, 50244), (53, 48348), (68, 37683), (79, 32436), (102, 25122), (106, 24174), (153, 16748), (158, 16218), (159, 16116), (204, 12561), (212, 12087), (237, 10812), (306, 8374), (316, 8109), (318, 8058), (474, 5406), (477, 5372), (612, 4187), (636, 4029), (711, 3604), (901, 2844), (948, 2703), (954, 2686), (1343, 1908), (1422, 1802)]