18209976

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{6961}}^1$

素因数の和:7079

約数の個数: 32

約数和(自身を含む): 45949200

約数和(自身を除く): 27739224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 654, 872, 1308, 2616, 6961, 13922, 20883, 27844, 41766, 55688, 83532, 167064, 758749, 1517498, 2276247, 3034996, 4552494, 6069992, 9104988, 18209976]

約数ペア:

[(1, 18209976), (2, 9104988), (3, 6069992), (4, 4552494), (6, 3034996), (8, 2276247), (12, 1517498), (24, 758749), (109, 167064), (218, 83532), (327, 55688), (436, 41766), (654, 27844), (872, 20883), (1308, 13922), (2616, 6961)]