12315786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 30523392

約数和(自身を除く): 18207606

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 47, 51, 94, 102, 119, 141, 238, 282, 329, 357, 367, 658, 714, 734, 799, 987, 1101, 1598, 1974, 2202, 2397, 2569, 4794, 5138, 5593, 6239, 7707, 11186, 12478, 15414, 16779, 17249, 18717, 33558, 34498, 37434, 43673, 51747, 87346, 103494, 120743, 131019, 241486, 262038, 293233, 362229, 586466, 724458, 879699, 1759398, 2052631, 4105262, 6157893, 12315786]

約数ペア:

[(1, 12315786), (2, 6157893), (3, 4105262), (6, 2052631), (7, 1759398), (14, 879699), (17, 724458), (21, 586466), (34, 362229), (42, 293233), (47, 262038), (51, 241486), (94, 131019), (102, 120743), (119, 103494), (141, 87346), (238, 51747), (282, 43673), (329, 37434), (357, 34498), (367, 33558), (658, 18717), (714, 17249), (734, 16779), (799, 15414), (987, 12478), (1101, 11186), (1598, 7707), (1974, 6239), (2202, 5593), (2397, 5138), (2569, 4794)]