15211224

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{30181}}^1$

素因数の和:30200

約数の個数: 48

約数和(自身を含む): 47083920

約数和(自身を除く): 31872696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 30181, 60362, 90543, 120724, 181086, 211267, 241448, 271629, 362172, 422534, 543258, 633801, 724344, 845068, 1086516, 1267602, 1690136, 1901403, 2173032, 2535204, 3802806, 5070408, 7605612, 15211224]

約数ペア:

[(1, 15211224), (2, 7605612), (3, 5070408), (4, 3802806), (6, 2535204), (7, 2173032), (8, 1901403), (9, 1690136), (12, 1267602), (14, 1086516), (18, 845068), (21, 724344), (24, 633801), (28, 543258), (36, 422534), (42, 362172), (56, 271629), (63, 241448), (72, 211267), (84, 181086), (126, 120724), (168, 90543), (252, 60362), (504, 30181)]