38867238438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1511}}^1\times {\mathrm{14243}}^1$

素因数の和:15809

約数の個数: 64

約数和(自身を含む): 90971983872

約数和(自身を除く): 52104745434

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1511, 1806, 3022, 4533, 9066, 10577, 14243, 21154, 28486, 31731, 42729, 63462, 64973, 85458, 99701, 129946, 194919, 199402, 299103, 389838, 454811, 598206, 612449, 909622, 1224898, 1364433, 1837347, 2728866, 3674694, 4287143, 8574286, 12861429, 21521173, 25722858, 43042346, 64563519, 129127038, 150648211, 301296422, 451944633, 903889266, 925410439, 1850820878, 2776231317, 5552462634, 6477873073, 12955746146, 19433619219, 38867238438]

約数ペア:

[(1, 38867238438), (2, 19433619219), (3, 12955746146), (6, 6477873073), (7, 5552462634), (14, 2776231317), (21, 1850820878), (42, 925410439), (43, 903889266), (86, 451944633), (129, 301296422), (258, 150648211), (301, 129127038), (602, 64563519), (903, 43042346), (1511, 25722858), (1806, 21521173), (3022, 12861429), (4533, 8574286), (9066, 4287143), (10577, 3674694), (14243, 2728866), (21154, 1837347), (28486, 1364433), (31731, 1224898), (42729, 909622), (63462, 612449), (64973, 598206), (85458, 454811), (99701, 389838), (129946, 299103), (194919, 199402)]