27181096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 58017600

約数和(自身を除く): 30836504

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 67, 68, 76, 134, 136, 152, 157, 268, 314, 323, 536, 628, 646, 1139, 1256, 1273, 1292, 2278, 2546, 2584, 2669, 2983, 4556, 5092, 5338, 5966, 9112, 10184, 10519, 10676, 11932, 21038, 21352, 21641, 23864, 42076, 43282, 50711, 84152, 86564, 101422, 173128, 178823, 199861, 202844, 357646, 399722, 405688, 715292, 799444, 1430584, 1598888, 3397637, 6795274, 13590548, 27181096]

約数ペア:

[(1, 27181096), (2, 13590548), (4, 6795274), (8, 3397637), (17, 1598888), (19, 1430584), (34, 799444), (38, 715292), (67, 405688), (68, 399722), (76, 357646), (134, 202844), (136, 199861), (152, 178823), (157, 173128), (268, 101422), (314, 86564), (323, 84152), (536, 50711), (628, 43282), (646, 42076), (1139, 23864), (1256, 21641), (1273, 21352), (1292, 21038), (2278, 11932), (2546, 10676), (2584, 10519), (2669, 10184), (2983, 9112), (4556, 5966), (5092, 5338)]