39695958

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 88452000

約数和(自身を除く): 48756042

約数列:

[1, 2, 3, 6, 9, 18, 71, 89, 142, 178, 213, 267, 349, 426, 534, 639, 698, 801, 1047, 1278, 1602, 2094, 3141, 6282, 6319, 12638, 18957, 24779, 31061, 37914, 49558, 56871, 62122, 74337, 93183, 113742, 148674, 186366, 223011, 279549, 446022, 559098, 2205331, 4410662, 6615993, 13231986, 19847979, 39695958]

約数ペア:

[(1, 39695958), (2, 19847979), (3, 13231986), (6, 6615993), (9, 4410662), (18, 2205331), (71, 559098), (89, 446022), (142, 279549), (178, 223011), (213, 186366), (267, 148674), (349, 113742), (426, 93183), (534, 74337), (639, 62122), (698, 56871), (801, 49558), (1047, 37914), (1278, 31061), (1602, 24779), (2094, 18957), (3141, 12638), (6282, 6319)]