2012856426

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{23879}}^1$

素因数の和:24120

約数の個数: 64

約数和(自身を含む): 5135155200

約数和(自身を除く): 3122298774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 223, 378, 446, 669, 1338, 1561, 2007, 3122, 4014, 4683, 6021, 9366, 12042, 14049, 23879, 28098, 42147, 47758, 71637, 84294, 143274, 167153, 214911, 334306, 429822, 501459, 644733, 1002918, 1289466, 1504377, 3008754, 4513131, 5325017, 9026262, 10650034, 15975051, 31950102, 37275119, 47925153, 74550238, 95850306, 111825357, 143775459, 223650714, 287550918, 335476071, 670952142, 1006428213, 2012856426]

約数ペア:

[(1, 2012856426), (2, 1006428213), (3, 670952142), (6, 335476071), (7, 287550918), (9, 223650714), (14, 143775459), (18, 111825357), (21, 95850306), (27, 74550238), (42, 47925153), (54, 37275119), (63, 31950102), (126, 15975051), (189, 10650034), (223, 9026262), (378, 5325017), (446, 4513131), (669, 3008754), (1338, 1504377), (1561, 1289466), (2007, 1002918), (3122, 644733), (4014, 501459), (4683, 429822), (6021, 334306), (9366, 214911), (12042, 167153), (14049, 143274), (23879, 84294), (28098, 71637), (42147, 47758)]