15690937716

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{11159}}^1$

素因数の和:11589

約数の個数: 72

約数和(自身を含む): 40094308800

約数和(自身を除く): 24403371084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 281, 417, 556, 562, 834, 843, 1124, 1251, 1668, 1686, 2502, 2529, 3372, 5004, 5058, 10116, 11159, 22318, 33477, 39059, 44636, 66954, 78118, 100431, 117177, 133908, 156236, 200862, 234354, 351531, 401724, 468708, 703062, 1406124, 1551101, 3102202, 3135679, 4653303, 6204404, 6271358, 9306606, 9407037, 12542716, 13959909, 18613212, 18814074, 27919818, 28221111, 37628148, 55839636, 56442222, 112884444, 435859381, 871718762, 1307578143, 1743437524, 2615156286, 3922734429, 5230312572, 7845468858, 15690937716]

約数ペア:

[(1, 15690937716), (2, 7845468858), (3, 5230312572), (4, 3922734429), (6, 2615156286), (9, 1743437524), (12, 1307578143), (18, 871718762), (36, 435859381), (139, 112884444), (278, 56442222), (281, 55839636), (417, 37628148), (556, 28221111), (562, 27919818), (834, 18814074), (843, 18613212), (1124, 13959909), (1251, 12542716), (1668, 9407037), (1686, 9306606), (2502, 6271358), (2529, 6204404), (3372, 4653303), (5004, 3135679), (5058, 3102202), (10116, 1551101), (11159, 1406124), (22318, 703062), (33477, 468708), (39059, 401724), (44636, 351531), (66954, 234354), (78118, 200862), (100431, 156236), (117177, 133908)]