21711313332

素因数分解:

$2^2\times 3^3\times {\mathrm{151}}^1\times {\mathrm{1331329}}^1$

素因数の和:1331493

約数の個数: 48

約数和(自身を含む): 56661404800

約数和(自身を除く): 34950091468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 151, 302, 453, 604, 906, 1359, 1812, 2718, 4077, 5436, 8154, 16308, 1331329, 2662658, 3993987, 5325316, 7987974, 11981961, 15975948, 23963922, 35945883, 47927844, 71891766, 143783532, 201030679, 402061358, 603092037, 804122716, 1206184074, 1809276111, 2412368148, 3618552222, 5427828333, 7237104444, 10855656666, 21711313332]

約数ペア:

[(1, 21711313332), (2, 10855656666), (3, 7237104444), (4, 5427828333), (6, 3618552222), (9, 2412368148), (12, 1809276111), (18, 1206184074), (27, 804122716), (36, 603092037), (54, 402061358), (108, 201030679), (151, 143783532), (302, 71891766), (453, 47927844), (604, 35945883), (906, 23963922), (1359, 15975948), (1812, 11981961), (2718, 7987974), (4077, 5325316), (5436, 3993987), (8154, 2662658), (16308, 1331329)]