27886698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:356

約数の個数: 96

約数和(自身を含む): 74939904

約数和(自身を除く): 47053206

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 47, 51, 63, 94, 102, 119, 126, 141, 153, 238, 277, 282, 306, 329, 357, 423, 554, 658, 714, 799, 831, 846, 987, 1071, 1598, 1662, 1939, 1974, 2142, 2397, 2493, 2961, 3878, 4709, 4794, 4986, 5593, 5817, 5922, 7191, 9418, 11186, 11634, 13019, 14127, 14382, 16779, 17451, 26038, 28254, 32963, 33558, 34902, 39057, 42381, 50337, 65926, 78114, 84762, 91133, 98889, 100674, 117171, 182266, 197778, 221323, 234342, 273399, 296667, 442646, 546798, 593334, 663969, 820197, 1327938, 1549261, 1640394, 1991907, 3098522, 3983814, 4647783, 9295566, 13943349, 27886698]

約数ペア:

[(1, 27886698), (2, 13943349), (3, 9295566), (6, 4647783), (7, 3983814), (9, 3098522), (14, 1991907), (17, 1640394), (18, 1549261), (21, 1327938), (34, 820197), (42, 663969), (47, 593334), (51, 546798), (63, 442646), (94, 296667), (102, 273399), (119, 234342), (126, 221323), (141, 197778), (153, 182266), (238, 117171), (277, 100674), (282, 98889), (306, 91133), (329, 84762), (357, 78114), (423, 65926), (554, 50337), (658, 42381), (714, 39057), (799, 34902), (831, 33558), (846, 32963), (987, 28254), (1071, 26038), (1598, 17451), (1662, 16779), (1939, 14382), (1974, 14127), (2142, 13019), (2397, 11634), (2493, 11186), (2961, 9418), (3878, 7191), (4709, 5922), (4794, 5817), (4986, 5593)]