2021989956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{3529}}^1$

素因数の和:3921

約数の個数: 96

約数和(自身を含む): 5693184000

約数和(自身を除く): 3671194044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 359, 399, 532, 718, 798, 1077, 1436, 1596, 2154, 2513, 3529, 4308, 5026, 6821, 7058, 7539, 10052, 10587, 13642, 14116, 15078, 20463, 21174, 24703, 27284, 30156, 40926, 42348, 47747, 49406, 67051, 74109, 81852, 95494, 98812, 134102, 143241, 148218, 190988, 201153, 268204, 286482, 296436, 402306, 469357, 572964, 804612, 938714, 1266911, 1408071, 1877428, 2533822, 2816142, 3800733, 5067644, 5632284, 7601466, 8868377, 15202932, 17736754, 24071309, 26605131, 35473508, 48142618, 53210262, 72213927, 96285236, 106420524, 144427854, 168499163, 288855708, 336998326, 505497489, 673996652, 1010994978, 2021989956]

約数ペア:

[(1, 2021989956), (2, 1010994978), (3, 673996652), (4, 505497489), (6, 336998326), (7, 288855708), (12, 168499163), (14, 144427854), (19, 106420524), (21, 96285236), (28, 72213927), (38, 53210262), (42, 48142618), (57, 35473508), (76, 26605131), (84, 24071309), (114, 17736754), (133, 15202932), (228, 8868377), (266, 7601466), (359, 5632284), (399, 5067644), (532, 3800733), (718, 2816142), (798, 2533822), (1077, 1877428), (1436, 1408071), (1596, 1266911), (2154, 938714), (2513, 804612), (3529, 572964), (4308, 469357), (5026, 402306), (6821, 296436), (7058, 286482), (7539, 268204), (10052, 201153), (10587, 190988), (13642, 148218), (14116, 143241), (15078, 134102), (20463, 98812), (21174, 95494), (24703, 81852), (27284, 74109), (30156, 67051), (40926, 49406), (42348, 47747)]