27427218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{263}}^1$

素因数の和:479

約数の個数: 64

約数和(自身を含む): 68124672

約数和(自身を除く): 40697454

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 191, 263, 273, 382, 526, 546, 573, 789, 1146, 1337, 1578, 1841, 2483, 2674, 3419, 3682, 4011, 4966, 5523, 6838, 7449, 8022, 10257, 11046, 14898, 17381, 20514, 23933, 34762, 47866, 50233, 52143, 71799, 100466, 104286, 143598, 150699, 301398, 351631, 653029, 703262, 1054893, 1306058, 1959087, 2109786, 3918174, 4571203, 9142406, 13713609, 27427218]

約数ペア:

[(1, 27427218), (2, 13713609), (3, 9142406), (6, 4571203), (7, 3918174), (13, 2109786), (14, 1959087), (21, 1306058), (26, 1054893), (39, 703262), (42, 653029), (78, 351631), (91, 301398), (182, 150699), (191, 143598), (263, 104286), (273, 100466), (382, 71799), (526, 52143), (546, 50233), (573, 47866), (789, 34762), (1146, 23933), (1337, 20514), (1578, 17381), (1841, 14898), (2483, 11046), (2674, 10257), (3419, 8022), (3682, 7449), (4011, 6838), (4966, 5523)]