38820744

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{12539}}^1$

素因数の和:12594

約数の個数: 48

約数和(自身を含む): 107593200

約数和(自身を除く): 68772456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 12539, 25078, 37617, 50156, 75234, 100312, 112851, 150468, 225702, 300936, 451404, 539177, 902808, 1078354, 1617531, 2156708, 3235062, 4313416, 4852593, 6470124, 9705186, 12940248, 19410372, 38820744]

約数ペア:

[(1, 38820744), (2, 19410372), (3, 12940248), (4, 9705186), (6, 6470124), (8, 4852593), (9, 4313416), (12, 3235062), (18, 2156708), (24, 1617531), (36, 1078354), (43, 902808), (72, 539177), (86, 451404), (129, 300936), (172, 225702), (258, 150468), (344, 112851), (387, 100312), (516, 75234), (774, 50156), (1032, 37617), (1548, 25078), (3096, 12539)]