18910366284

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2860007}}^1$

素因数の和:2860062

約数の個数: 48

約数和(自身を含む): 48048134400

約数和(自身を除く): 29137768116

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 114, 116, 174, 228, 348, 551, 1102, 1653, 2204, 3306, 6612, 2860007, 5720014, 8580021, 11440028, 17160042, 34320084, 54340133, 82940203, 108680266, 163020399, 165880406, 217360532, 248820609, 326040798, 331760812, 497641218, 652081596, 995282436, 1575863857, 3151727714, 4727591571, 6303455428, 9455183142, 18910366284]

約数ペア:

[(1, 18910366284), (2, 9455183142), (3, 6303455428), (4, 4727591571), (6, 3151727714), (12, 1575863857), (19, 995282436), (29, 652081596), (38, 497641218), (57, 331760812), (58, 326040798), (76, 248820609), (87, 217360532), (114, 165880406), (116, 163020399), (174, 108680266), (228, 82940203), (348, 54340133), (551, 34320084), (1102, 17160042), (1653, 11440028), (2204, 8580021), (3306, 5720014), (6612, 2860007)]