17922296385

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{1489}}^1$

素因数の和:1828

約数の個数: 128

約数和(自身を含む): 37350604800

約数和(自身を除く): 19428308415

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 63, 105, 135, 141, 189, 235, 271, 315, 329, 423, 705, 813, 945, 987, 1269, 1355, 1489, 1645, 1897, 2115, 2439, 2961, 4065, 4467, 4935, 5691, 6345, 7317, 7445, 8883, 9485, 10423, 12195, 12737, 13401, 14805, 17073, 22335, 28455, 31269, 36585, 38211, 40203, 44415, 51219, 52115, 63685, 67005, 69983, 85365, 89159, 93807, 114633, 156345, 191055, 201015, 209949, 256095, 267477, 281421, 343899, 349915, 403519, 445795, 469035, 489881, 573165, 629847, 802431, 1049745, 1210557, 1337385, 1407105, 1469643, 1719495, 1889541, 2017595, 2407293, 2449405, 2824633, 3149235, 3631671, 4012155, 4408929, 6052785, 7348215, 8473899, 9447705, 10895013, 12036465, 13226787, 14123165, 18158355, 18965393, 22044645, 25421697, 42369495, 54475065, 56896179, 66133935, 76265091, 94826965, 127108485, 132757751, 170688537, 284480895, 381325455, 398273253, 512065611, 663788755, 853442685, 1194819759, 1991366265, 2560328055, 3584459277, 5974098795, 17922296385]

約数ペア:

[(1, 17922296385), (3, 5974098795), (5, 3584459277), (7, 2560328055), (9, 1991366265), (15, 1194819759), (21, 853442685), (27, 663788755), (35, 512065611), (45, 398273253), (47, 381325455), (63, 284480895), (105, 170688537), (135, 132757751), (141, 127108485), (189, 94826965), (235, 76265091), (271, 66133935), (315, 56896179), (329, 54475065), (423, 42369495), (705, 25421697), (813, 22044645), (945, 18965393), (987, 18158355), (1269, 14123165), (1355, 13226787), (1489, 12036465), (1645, 10895013), (1897, 9447705), (2115, 8473899), (2439, 7348215), (2961, 6052785), (4065, 4408929), (4467, 4012155), (4935, 3631671), (5691, 3149235), (6345, 2824633), (7317, 2449405), (7445, 2407293), (8883, 2017595), (9485, 1889541), (10423, 1719495), (12195, 1469643), (12737, 1407105), (13401, 1337385), (14805, 1210557), (17073, 1049745), (22335, 802431), (28455, 629847), (31269, 573165), (36585, 489881), (38211, 469035), (40203, 445795), (44415, 403519), (51219, 349915), (52115, 343899), (63685, 281421), (67005, 267477), (69983, 256095), (85365, 209949), (89159, 201015), (93807, 191055), (114633, 156345)]