21024103656

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{300929}}^1$

素因数の和:301050

約数の個数: 64

約数和(自身を含む): 54600739200

約数和(自身を除く): 33576635544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 71, 82, 123, 142, 164, 213, 246, 284, 328, 426, 492, 568, 852, 984, 1704, 2911, 5822, 8733, 11644, 17466, 23288, 34932, 69864, 300929, 601858, 902787, 1203716, 1805574, 2407432, 3611148, 7222296, 12338089, 21365959, 24676178, 37014267, 42731918, 49352356, 64097877, 74028534, 85463836, 98704712, 128195754, 148057068, 170927672, 256391508, 296114136, 512783016, 876004319, 1752008638, 2628012957, 3504017276, 5256025914, 7008034552, 10512051828, 21024103656]

約数ペア:

[(1, 21024103656), (2, 10512051828), (3, 7008034552), (4, 5256025914), (6, 3504017276), (8, 2628012957), (12, 1752008638), (24, 876004319), (41, 512783016), (71, 296114136), (82, 256391508), (123, 170927672), (142, 148057068), (164, 128195754), (213, 98704712), (246, 85463836), (284, 74028534), (328, 64097877), (426, 49352356), (492, 42731918), (568, 37014267), (852, 24676178), (984, 21365959), (1704, 12338089), (2911, 7222296), (5822, 3611148), (8733, 2407432), (11644, 1805574), (17466, 1203716), (23288, 902787), (34932, 601858), (69864, 300929)]