38645784

素因数分解:

$2^3\times 3^2\times {\mathrm{373}}^1\times {\mathrm{1439}}^1$

素因数の和:1824

約数の個数: 48

約数和(自身を含む): 105019200

約数和(自身を除く): 66373416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 373, 746, 1119, 1439, 1492, 2238, 2878, 2984, 3357, 4317, 4476, 5756, 6714, 8634, 8952, 11512, 12951, 13428, 17268, 25902, 26856, 34536, 51804, 103608, 536747, 1073494, 1610241, 2146988, 3220482, 4293976, 4830723, 6440964, 9661446, 12881928, 19322892, 38645784]

約数ペア:

[(1, 38645784), (2, 19322892), (3, 12881928), (4, 9661446), (6, 6440964), (8, 4830723), (9, 4293976), (12, 3220482), (18, 2146988), (24, 1610241), (36, 1073494), (72, 536747), (373, 103608), (746, 51804), (1119, 34536), (1439, 26856), (1492, 25902), (2238, 17268), (2878, 13428), (2984, 12951), (3357, 11512), (4317, 8952), (4476, 8634), (5756, 6714)]