2205156798

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7993}}^1$

素因数の和:8151

約数の個数: 80

約数和(自身を含む): 5362567056

約数和(自身を除く): 3157410258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 131, 162, 234, 262, 351, 393, 702, 786, 1053, 1179, 1703, 2106, 2358, 3406, 3537, 5109, 7074, 7993, 10218, 10611, 15327, 15986, 21222, 23979, 30654, 45981, 47958, 71937, 91962, 103909, 137943, 143874, 207818, 215811, 275886, 311727, 431622, 623454, 647433, 935181, 1047083, 1294866, 1870362, 2094166, 2805543, 3141249, 5611086, 6282498, 8416629, 9423747, 13612079, 16833258, 18847494, 27224158, 28271241, 40836237, 56542482, 81672474, 84813723, 122508711, 169627446, 245017422, 367526133, 735052266, 1102578399, 2205156798]

約数ペア:

[(1, 2205156798), (2, 1102578399), (3, 735052266), (6, 367526133), (9, 245017422), (13, 169627446), (18, 122508711), (26, 84813723), (27, 81672474), (39, 56542482), (54, 40836237), (78, 28271241), (81, 27224158), (117, 18847494), (131, 16833258), (162, 13612079), (234, 9423747), (262, 8416629), (351, 6282498), (393, 5611086), (702, 3141249), (786, 2805543), (1053, 2094166), (1179, 1870362), (1703, 1294866), (2106, 1047083), (2358, 935181), (3406, 647433), (3537, 623454), (5109, 431622), (7074, 311727), (7993, 275886), (10218, 215811), (10611, 207818), (15327, 143874), (15986, 137943), (21222, 103909), (23979, 91962), (30654, 71937), (45981, 47958)]