17970612

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1249}}^1$

素因数の和:1376

約数の個数: 48

約数和(自身を含む): 46200000

約数和(自身を除く): 28229388

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 109, 132, 218, 327, 436, 654, 1199, 1249, 1308, 2398, 2498, 3597, 3747, 4796, 4996, 7194, 7494, 13739, 14388, 14988, 27478, 41217, 54956, 82434, 136141, 164868, 272282, 408423, 544564, 816846, 1497551, 1633692, 2995102, 4492653, 5990204, 8985306, 17970612]

約数ペア:

[(1, 17970612), (2, 8985306), (3, 5990204), (4, 4492653), (6, 2995102), (11, 1633692), (12, 1497551), (22, 816846), (33, 544564), (44, 408423), (66, 272282), (109, 164868), (132, 136141), (218, 82434), (327, 54956), (436, 41217), (654, 27478), (1199, 14988), (1249, 14388), (1308, 13739), (2398, 7494), (2498, 7194), (3597, 4996), (3747, 4796)]