219171036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{36749}}^1$

素因数の和:36834

約数の個数: 48

約数和(自身を含む): 592704000

約数和(自身を除く): 373532964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 36749, 73498, 110247, 146996, 220494, 257243, 440988, 514486, 771729, 1028972, 1543458, 2609179, 3086916, 5218358, 7827537, 10436716, 15655074, 18264253, 31310148, 36528506, 54792759, 73057012, 109585518, 219171036]

約数ペア:

[(1, 219171036), (2, 109585518), (3, 73057012), (4, 54792759), (6, 36528506), (7, 31310148), (12, 18264253), (14, 15655074), (21, 10436716), (28, 7827537), (42, 5218358), (71, 3086916), (84, 2609179), (142, 1543458), (213, 1028972), (284, 771729), (426, 514486), (497, 440988), (852, 257243), (994, 220494), (1491, 146996), (1988, 110247), (2982, 73498), (5964, 36749)]