257137002

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{27107}}^1$

素因数の和:27163

約数の個数: 48

約数和(自身を含む): 608954112

約数和(自身を除く): 351817110

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 93, 102, 153, 186, 279, 306, 527, 558, 1054, 1581, 3162, 4743, 9486, 27107, 54214, 81321, 162642, 243963, 460819, 487926, 840317, 921638, 1382457, 1680634, 2520951, 2764914, 4147371, 5041902, 7562853, 8294742, 14285389, 15125706, 28570778, 42856167, 85712334, 128568501, 257137002]

約数ペア:

[(1, 257137002), (2, 128568501), (3, 85712334), (6, 42856167), (9, 28570778), (17, 15125706), (18, 14285389), (31, 8294742), (34, 7562853), (51, 5041902), (62, 4147371), (93, 2764914), (102, 2520951), (153, 1680634), (186, 1382457), (279, 921638), (306, 840317), (527, 487926), (558, 460819), (1054, 243963), (1581, 162642), (3162, 81321), (4743, 54214), (9486, 27107)]