18230076

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 50803200

約数和(自身を除く): 32573124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 41, 46, 54, 69, 82, 92, 108, 123, 138, 164, 179, 207, 246, 276, 358, 369, 414, 492, 537, 621, 716, 738, 828, 943, 1074, 1107, 1242, 1476, 1611, 1886, 2148, 2214, 2484, 2829, 3222, 3772, 4117, 4428, 4833, 5658, 6444, 7339, 8234, 8487, 9666, 11316, 12351, 14678, 16468, 16974, 19332, 22017, 24702, 25461, 29356, 33948, 37053, 44034, 49404, 50922, 66051, 74106, 88068, 101844, 111159, 132102, 148212, 168797, 198153, 222318, 264204, 337594, 396306, 444636, 506391, 675188, 792612, 1012782, 1519173, 2025564, 3038346, 4557519, 6076692, 9115038, 18230076]

約数ペア:

[(1, 18230076), (2, 9115038), (3, 6076692), (4, 4557519), (6, 3038346), (9, 2025564), (12, 1519173), (18, 1012782), (23, 792612), (27, 675188), (36, 506391), (41, 444636), (46, 396306), (54, 337594), (69, 264204), (82, 222318), (92, 198153), (108, 168797), (123, 148212), (138, 132102), (164, 111159), (179, 101844), (207, 88068), (246, 74106), (276, 66051), (358, 50922), (369, 49404), (414, 44034), (492, 37053), (537, 33948), (621, 29356), (716, 25461), (738, 24702), (828, 22017), (943, 19332), (1074, 16974), (1107, 16468), (1242, 14678), (1476, 12351), (1611, 11316), (1886, 9666), (2148, 8487), (2214, 8234), (2484, 7339), (2829, 6444), (3222, 5658), (3772, 4833), (4117, 4428)]