11918634

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 29804544

約数和(自身を除く): 17885910

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 83, 91, 166, 182, 249, 263, 273, 498, 526, 546, 581, 789, 1079, 1162, 1578, 1743, 1841, 2158, 3237, 3419, 3486, 3682, 5523, 6474, 6838, 7553, 10257, 11046, 15106, 20514, 21829, 22659, 23933, 43658, 45318, 47866, 65487, 71799, 130974, 143598, 152803, 283777, 305606, 458409, 567554, 851331, 916818, 1702662, 1986439, 3972878, 5959317, 11918634]

約数ペア:

[(1, 11918634), (2, 5959317), (3, 3972878), (6, 1986439), (7, 1702662), (13, 916818), (14, 851331), (21, 567554), (26, 458409), (39, 305606), (42, 283777), (78, 152803), (83, 143598), (91, 130974), (166, 71799), (182, 65487), (249, 47866), (263, 45318), (273, 43658), (498, 23933), (526, 22659), (546, 21829), (581, 20514), (789, 15106), (1079, 11046), (1162, 10257), (1578, 7553), (1743, 6838), (1841, 6474), (2158, 5523), (3237, 3682), (3419, 3486)]