13000806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7937}}^1$

素因数の和:7965

約数の個数: 48

約数和(自身を含む): 34673184

約数和(自身を除く): 21672378

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 7937, 15874, 23811, 47622, 55559, 71433, 103181, 111118, 142866, 166677, 206362, 309543, 333354, 500031, 619086, 722267, 928629, 1000062, 1444534, 1857258, 2166801, 4333602, 6500403, 13000806]

約数ペア:

[(1, 13000806), (2, 6500403), (3, 4333602), (6, 2166801), (7, 1857258), (9, 1444534), (13, 1000062), (14, 928629), (18, 722267), (21, 619086), (26, 500031), (39, 333354), (42, 309543), (63, 206362), (78, 166677), (91, 142866), (117, 111118), (126, 103181), (182, 71433), (234, 55559), (273, 47622), (546, 23811), (819, 15874), (1638, 7937)]