18036228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5237}}^1$

素因数の和:5292

約数の個数: 48

約数和(自身を含む): 49279104

約数和(自身を除く): 31242876

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 5237, 10474, 15711, 20948, 31422, 36659, 62844, 73318, 109977, 146636, 214717, 219954, 429434, 439908, 644151, 858868, 1288302, 1503019, 2576604, 3006038, 4509057, 6012076, 9018114, 18036228]

約数ペア:

[(1, 18036228), (2, 9018114), (3, 6012076), (4, 4509057), (6, 3006038), (7, 2576604), (12, 1503019), (14, 1288302), (21, 858868), (28, 644151), (41, 439908), (42, 429434), (82, 219954), (84, 214717), (123, 146636), (164, 109977), (246, 73318), (287, 62844), (492, 36659), (574, 31422), (861, 20948), (1148, 15711), (1722, 10474), (3444, 5237)]