27528023916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1387781}}^1$

素因数の和:1387839

約数の個数: 72

約数和(自身を含む): 75772897200

約数和(自身を除く): 48244873284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 4959, 6612, 9918, 19836, 1387781, 2775562, 4163343, 5551124, 8326686, 12490029, 16653372, 24980058, 26367839, 40245649, 49960116, 52735678, 79103517, 80491298, 105471356, 120736947, 158207034, 160982596, 237310551, 241473894, 316414068, 362210841, 474621102, 482947788, 724421682, 764667331, 949242204, 1448843364, 1529334662, 2294001993, 3058669324, 4588003986, 6882005979, 9176007972, 13764011958, 27528023916]

約数ペア:

[(1, 27528023916), (2, 13764011958), (3, 9176007972), (4, 6882005979), (6, 4588003986), (9, 3058669324), (12, 2294001993), (18, 1529334662), (19, 1448843364), (29, 949242204), (36, 764667331), (38, 724421682), (57, 482947788), (58, 474621102), (76, 362210841), (87, 316414068), (114, 241473894), (116, 237310551), (171, 160982596), (174, 158207034), (228, 120736947), (261, 105471356), (342, 80491298), (348, 79103517), (522, 52735678), (551, 49960116), (684, 40245649), (1044, 26367839), (1102, 24980058), (1653, 16653372), (2204, 12490029), (3306, 8326686), (4959, 5551124), (6612, 4163343), (9918, 2775562), (19836, 1387781)]