39999402

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1951}}^1$

素因数の和:2043

約数の個数: 48

約数和(自身を含む): 93180672

約数和(自身を除く): 53181270

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 67, 102, 134, 153, 201, 306, 402, 603, 1139, 1206, 1951, 2278, 3417, 3902, 5853, 6834, 10251, 11706, 17559, 20502, 33167, 35118, 66334, 99501, 130717, 199002, 261434, 298503, 392151, 597006, 784302, 1176453, 2222189, 2352906, 4444378, 6666567, 13333134, 19999701, 39999402]

約数ペア:

[(1, 39999402), (2, 19999701), (3, 13333134), (6, 6666567), (9, 4444378), (17, 2352906), (18, 2222189), (34, 1176453), (51, 784302), (67, 597006), (102, 392151), (134, 298503), (153, 261434), (201, 199002), (306, 130717), (402, 99501), (603, 66334), (1139, 35118), (1206, 33167), (1951, 20502), (2278, 17559), (3417, 11706), (3902, 10251), (5853, 6834)]