21024444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{14723}}^1$

素因数の和:14754

約数の個数: 48

約数和(自身を含む): 59367168

約数和(自身を除く): 38342724

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 14723, 29446, 44169, 58892, 88338, 103061, 176676, 206122, 250291, 309183, 412244, 500582, 618366, 750873, 1001164, 1236732, 1501746, 1752037, 3003492, 3504074, 5256111, 7008148, 10512222, 21024444]

約数ペア:

[(1, 21024444), (2, 10512222), (3, 7008148), (4, 5256111), (6, 3504074), (7, 3003492), (12, 1752037), (14, 1501746), (17, 1236732), (21, 1001164), (28, 750873), (34, 618366), (42, 500582), (51, 412244), (68, 309183), (84, 250291), (102, 206122), (119, 176676), (204, 103061), (238, 88338), (357, 58892), (476, 44169), (714, 29446), (1428, 14723)]