8821764

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{1667}}^1$

素因数の和:1694

約数の個数: 72

約数和(自身を含む): 26621280

約数和(自身を除く): 17799516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1667, 1764, 2646, 3334, 5001, 5292, 6668, 10002, 11669, 15003, 20004, 23338, 30006, 35007, 45009, 46676, 60012, 70014, 81683, 90018, 105021, 140028, 163366, 180036, 210042, 245049, 315063, 326732, 420084, 490098, 630126, 735147, 980196, 1260252, 1470294, 2205441, 2940588, 4410882, 8821764]

約数ペア:

[(1, 8821764), (2, 4410882), (3, 2940588), (4, 2205441), (6, 1470294), (7, 1260252), (9, 980196), (12, 735147), (14, 630126), (18, 490098), (21, 420084), (27, 326732), (28, 315063), (36, 245049), (42, 210042), (49, 180036), (54, 163366), (63, 140028), (84, 105021), (98, 90018), (108, 81683), (126, 70014), (147, 60012), (189, 46676), (196, 45009), (252, 35007), (294, 30006), (378, 23338), (441, 20004), (588, 15003), (756, 11669), (882, 10002), (1323, 6668), (1667, 5292), (1764, 5001), (2646, 3334)]