27608292

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:433

約数の個数: 72

約数和(自身を含む): 74197760

約数和(自身を除く): 46589468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 181, 223, 228, 342, 362, 446, 543, 669, 684, 724, 892, 1086, 1338, 1629, 2007, 2172, 2676, 3258, 3439, 4014, 4237, 6516, 6878, 8028, 8474, 10317, 12711, 13756, 16948, 20634, 25422, 30951, 38133, 40363, 41268, 50844, 61902, 76266, 80726, 121089, 123804, 152532, 161452, 242178, 363267, 484356, 726534, 766897, 1453068, 1533794, 2300691, 3067588, 4601382, 6902073, 9202764, 13804146, 27608292]

約数ペア:

[(1, 27608292), (2, 13804146), (3, 9202764), (4, 6902073), (6, 4601382), (9, 3067588), (12, 2300691), (18, 1533794), (19, 1453068), (36, 766897), (38, 726534), (57, 484356), (76, 363267), (114, 242178), (171, 161452), (181, 152532), (223, 123804), (228, 121089), (342, 80726), (362, 76266), (446, 61902), (543, 50844), (669, 41268), (684, 40363), (724, 38133), (892, 30951), (1086, 25422), (1338, 20634), (1629, 16948), (2007, 13756), (2172, 12711), (2676, 10317), (3258, 8474), (3439, 8028), (4014, 6878), (4237, 6516)]