27611028

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1$

素因数の和:1157

約数の個数: 72

約数和(自身を含む): 75522720

約数和(自身を除く): 47911692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1091, 1332, 1406, 2109, 2182, 2812, 3273, 4218, 4364, 6327, 6546, 8436, 9819, 12654, 13092, 19638, 20729, 25308, 39276, 40367, 41458, 62187, 80734, 82916, 121101, 124374, 161468, 186561, 242202, 248748, 363303, 373122, 484404, 726606, 746244, 766973, 1453212, 1533946, 2300919, 3067892, 4601838, 6902757, 9203676, 13805514, 27611028]

約数ペア:

[(1, 27611028), (2, 13805514), (3, 9203676), (4, 6902757), (6, 4601838), (9, 3067892), (12, 2300919), (18, 1533946), (19, 1453212), (36, 766973), (37, 746244), (38, 726606), (57, 484404), (74, 373122), (76, 363303), (111, 248748), (114, 242202), (148, 186561), (171, 161468), (222, 124374), (228, 121101), (333, 82916), (342, 80734), (444, 62187), (666, 41458), (684, 40367), (703, 39276), (1091, 25308), (1332, 20729), (1406, 19638), (2109, 13092), (2182, 12654), (2812, 9819), (3273, 8436), (4218, 6546), (4364, 6327)]