15702451212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{621043}}^1$

素因数の和:621107

約数の個数: 72

約数和(自身を含む): 43612193856

約数和(自身を除く): 27909742644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3612, 4214, 6321, 8428, 12642, 25284, 621043, 1242086, 1863129, 2484172, 3726258, 4347301, 7452516, 8694602, 13041903, 17389204, 26083806, 26704849, 30431107, 52167612, 53409698, 60862214, 80114547, 91293321, 106819396, 121724428, 160229094, 182586642, 186933943, 320458188, 365173284, 373867886, 560801829, 747735772, 1121603658, 1308537601, 2243207316, 2617075202, 3925612803, 5234150404, 7851225606, 15702451212]

約数ペア:

[(1, 15702451212), (2, 7851225606), (3, 5234150404), (4, 3925612803), (6, 2617075202), (7, 2243207316), (12, 1308537601), (14, 1121603658), (21, 747735772), (28, 560801829), (42, 373867886), (43, 365173284), (49, 320458188), (84, 186933943), (86, 182586642), (98, 160229094), (129, 121724428), (147, 106819396), (172, 91293321), (196, 80114547), (258, 60862214), (294, 53409698), (301, 52167612), (516, 30431107), (588, 26704849), (602, 26083806), (903, 17389204), (1204, 13041903), (1806, 8694602), (2107, 7452516), (3612, 4347301), (4214, 3726258), (6321, 2484172), (8428, 1863129), (12642, 1242086), (25284, 621043)]