15700284

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{3929}}^1$

素因数の和:3979

約数の個数: 48

約数和(自身を含む): 41815200

約数和(自身を除く): 26114916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3929, 3996, 7858, 11787, 15716, 23574, 35361, 47148, 70722, 106083, 141444, 145373, 212166, 290746, 424332, 436119, 581492, 872238, 1308357, 1744476, 2616714, 3925071, 5233428, 7850142, 15700284]

約数ペア:

[(1, 15700284), (2, 7850142), (3, 5233428), (4, 3925071), (6, 2616714), (9, 1744476), (12, 1308357), (18, 872238), (27, 581492), (36, 436119), (37, 424332), (54, 290746), (74, 212166), (108, 145373), (111, 141444), (148, 106083), (222, 70722), (333, 47148), (444, 35361), (666, 23574), (999, 15716), (1332, 11787), (1998, 7858), (3929, 3996)]