27821772

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{2129}}^1$

素因数の和:2164

約数の個数: 72

約数和(自身を含む): 79321200

約数和(自身を除く): 51499428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 121, 132, 198, 242, 297, 363, 396, 484, 594, 726, 1089, 1188, 1452, 2129, 2178, 3267, 4258, 4356, 6387, 6534, 8516, 12774, 13068, 19161, 23419, 25548, 38322, 46838, 57483, 70257, 76644, 93676, 114966, 140514, 210771, 229932, 257609, 281028, 421542, 515218, 632313, 772827, 843084, 1030436, 1264626, 1545654, 2318481, 2529252, 3091308, 4636962, 6955443, 9273924, 13910886, 27821772]

約数ペア:

[(1, 27821772), (2, 13910886), (3, 9273924), (4, 6955443), (6, 4636962), (9, 3091308), (11, 2529252), (12, 2318481), (18, 1545654), (22, 1264626), (27, 1030436), (33, 843084), (36, 772827), (44, 632313), (54, 515218), (66, 421542), (99, 281028), (108, 257609), (121, 229932), (132, 210771), (198, 140514), (242, 114966), (297, 93676), (363, 76644), (396, 70257), (484, 57483), (594, 46838), (726, 38322), (1089, 25548), (1188, 23419), (1452, 19161), (2129, 13068), (2178, 12774), (3267, 8516), (4258, 6534), (4356, 6387)]