2121971568

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^2\times {\mathrm{23909}}^1$

素因数の和:24006

約数の個数: 60

約数和(自身を含む): 5612442120

約数和(自身を除く): 3490470552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 1849, 2064, 3698, 5547, 7396, 11094, 14792, 22188, 23909, 29584, 44376, 47818, 71727, 88752, 95636, 143454, 191272, 286908, 382544, 573816, 1028087, 1147632, 2056174, 3084261, 4112348, 6168522, 8224696, 12337044, 16449392, 24674088, 44207741, 49348176, 88415482, 132623223, 176830964, 265246446, 353661928, 530492892, 707323856, 1060985784, 2121971568]

約数ペア:

[(1, 2121971568), (2, 1060985784), (3, 707323856), (4, 530492892), (6, 353661928), (8, 265246446), (12, 176830964), (16, 132623223), (24, 88415482), (43, 49348176), (48, 44207741), (86, 24674088), (129, 16449392), (172, 12337044), (258, 8224696), (344, 6168522), (516, 4112348), (688, 3084261), (1032, 2056174), (1849, 1147632), (2064, 1028087), (3698, 573816), (5547, 382544), (7396, 286908), (11094, 191272), (14792, 143454), (22188, 95636), (23909, 88752), (29584, 71727), (44376, 47818)]