13485276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{907}}^1$

素因数の和:983

約数の個数: 72

約数和(自身を含む): 39661440

約数和(自身を除く): 26176164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 907, 1062, 1239, 1652, 1814, 2124, 2478, 2721, 3628, 3717, 4956, 5442, 6349, 7434, 8163, 10884, 12698, 14868, 16326, 19047, 25396, 32652, 38094, 53513, 57141, 76188, 107026, 114282, 160539, 214052, 228564, 321078, 374591, 481617, 642156, 749182, 963234, 1123773, 1498364, 1926468, 2247546, 3371319, 4495092, 6742638, 13485276]

約数ペア:

[(1, 13485276), (2, 6742638), (3, 4495092), (4, 3371319), (6, 2247546), (7, 1926468), (9, 1498364), (12, 1123773), (14, 963234), (18, 749182), (21, 642156), (28, 481617), (36, 374591), (42, 321078), (59, 228564), (63, 214052), (84, 160539), (118, 114282), (126, 107026), (177, 76188), (236, 57141), (252, 53513), (354, 38094), (413, 32652), (531, 25396), (708, 19047), (826, 16326), (907, 14868), (1062, 12698), (1239, 10884), (1652, 8163), (1814, 7434), (2124, 6349), (2478, 5442), (2721, 4956), (3628, 3717)]