21054610224

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1051889}}^1$

素因数の和:1052042

約数の個数: 60

約数和(自身を含む): 59347633800

約数和(自身を除く): 38293023576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 5004, 6672, 10008, 20016, 1051889, 2103778, 3155667, 4207556, 6311334, 8415112, 9467001, 12622668, 16830224, 18934002, 25245336, 37868004, 50490672, 75736008, 146212571, 151472016, 292425142, 438637713, 584850284, 877275426, 1169700568, 1315913139, 1754550852, 2339401136, 2631826278, 3509101704, 5263652556, 7018203408, 10527305112, 21054610224]

約数ペア:

[(1, 21054610224), (2, 10527305112), (3, 7018203408), (4, 5263652556), (6, 3509101704), (8, 2631826278), (9, 2339401136), (12, 1754550852), (16, 1315913139), (18, 1169700568), (24, 877275426), (36, 584850284), (48, 438637713), (72, 292425142), (139, 151472016), (144, 146212571), (278, 75736008), (417, 50490672), (556, 37868004), (834, 25245336), (1112, 18934002), (1251, 16830224), (1668, 12622668), (2224, 9467001), (2502, 8415112), (3336, 6311334), (5004, 4207556), (6672, 3155667), (10008, 2103778), (20016, 1051889)]