21103614696

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{51383}}^1$

素因数の和:51658

約数の個数: 64

約数和(自身を含む): 53583235200

約数和(自身を除く): 32479620504

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 157, 218, 314, 327, 436, 471, 628, 654, 872, 942, 1256, 1308, 1884, 2616, 3768, 17113, 34226, 51339, 51383, 68452, 102678, 102766, 136904, 154149, 205356, 205532, 308298, 410712, 411064, 616596, 1233192, 5600747, 8067131, 11201494, 16134262, 16802241, 22402988, 24201393, 32268524, 33604482, 44805976, 48402786, 64537048, 67208964, 96805572, 134417928, 193611144, 879317279, 1758634558, 2637951837, 3517269116, 5275903674, 7034538232, 10551807348, 21103614696]

約数ペア:

[(1, 21103614696), (2, 10551807348), (3, 7034538232), (4, 5275903674), (6, 3517269116), (8, 2637951837), (12, 1758634558), (24, 879317279), (109, 193611144), (157, 134417928), (218, 96805572), (314, 67208964), (327, 64537048), (436, 48402786), (471, 44805976), (628, 33604482), (654, 32268524), (872, 24201393), (942, 22402988), (1256, 16802241), (1308, 16134262), (1884, 11201494), (2616, 8067131), (3768, 5600747), (17113, 1233192), (34226, 616596), (51339, 411064), (51383, 410712), (68452, 308298), (102678, 205532), (102766, 205356), (136904, 154149)]