6427122

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 15168384

約数和(自身を除く): 8741262

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 37, 39, 51, 74, 78, 102, 111, 131, 221, 222, 262, 393, 442, 481, 629, 663, 786, 962, 1258, 1326, 1443, 1703, 1887, 2227, 2886, 3406, 3774, 4454, 4847, 5109, 6681, 8177, 9694, 10218, 13362, 14541, 16354, 24531, 28951, 29082, 49062, 57902, 63011, 82399, 86853, 126022, 164798, 173706, 189033, 247197, 378066, 494394, 1071187, 2142374, 3213561, 6427122]

約数ペア:

[(1, 6427122), (2, 3213561), (3, 2142374), (6, 1071187), (13, 494394), (17, 378066), (26, 247197), (34, 189033), (37, 173706), (39, 164798), (51, 126022), (74, 86853), (78, 82399), (102, 63011), (111, 57902), (131, 49062), (221, 29082), (222, 28951), (262, 24531), (393, 16354), (442, 14541), (481, 13362), (629, 10218), (663, 9694), (786, 8177), (962, 6681), (1258, 5109), (1326, 4847), (1443, 4454), (1703, 3774), (1887, 3406), (2227, 2886)]