18869292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1753}}^1$

素因数の和:1799

約数の個数: 72

約数和(自身を含む): 53630304

約数和(自身を除く): 34761012

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 207, 234, 276, 299, 414, 468, 598, 828, 897, 1196, 1753, 1794, 2691, 3506, 3588, 5259, 5382, 7012, 10518, 10764, 15777, 21036, 22789, 31554, 40319, 45578, 63108, 68367, 80638, 91156, 120957, 136734, 161276, 205101, 241914, 273468, 362871, 410202, 483828, 524147, 725742, 820404, 1048294, 1451484, 1572441, 2096588, 3144882, 4717323, 6289764, 9434646, 18869292]

約数ペア:

[(1, 18869292), (2, 9434646), (3, 6289764), (4, 4717323), (6, 3144882), (9, 2096588), (12, 1572441), (13, 1451484), (18, 1048294), (23, 820404), (26, 725742), (36, 524147), (39, 483828), (46, 410202), (52, 362871), (69, 273468), (78, 241914), (92, 205101), (117, 161276), (138, 136734), (156, 120957), (207, 91156), (234, 80638), (276, 68367), (299, 63108), (414, 45578), (468, 40319), (598, 31554), (828, 22789), (897, 21036), (1196, 15777), (1753, 10764), (1794, 10518), (2691, 7012), (3506, 5382), (3588, 5259)]