15398316

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{6199}}^1$

素因数の和:6235

約数の個数: 48

約数和(自身を含む): 41664000

約数和(自身を除く): 26265684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 6199, 12398, 18597, 24796, 37194, 55791, 74388, 111582, 142577, 167373, 223164, 285154, 334746, 427731, 570308, 669492, 855462, 1283193, 1710924, 2566386, 3849579, 5132772, 7699158, 15398316]

約数ペア:

[(1, 15398316), (2, 7699158), (3, 5132772), (4, 3849579), (6, 2566386), (9, 1710924), (12, 1283193), (18, 855462), (23, 669492), (27, 570308), (36, 427731), (46, 334746), (54, 285154), (69, 223164), (92, 167373), (108, 142577), (138, 111582), (207, 74388), (276, 55791), (414, 37194), (621, 24796), (828, 18597), (1242, 12398), (2484, 6199)]