21928104

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{839}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 67032000

約数和(自身を除く): 45103896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 121, 132, 198, 216, 242, 264, 297, 363, 396, 484, 594, 726, 792, 839, 968, 1089, 1188, 1452, 1678, 2178, 2376, 2517, 2904, 3267, 3356, 4356, 5034, 6534, 6712, 7551, 8712, 9229, 10068, 13068, 15102, 18458, 20136, 22653, 26136, 27687, 30204, 36916, 45306, 55374, 60408, 73832, 83061, 90612, 101519, 110748, 166122, 181224, 203038, 221496, 249183, 304557, 332244, 406076, 498366, 609114, 664488, 812152, 913671, 996732, 1218228, 1827342, 1993464, 2436456, 2741013, 3654684, 5482026, 7309368, 10964052, 21928104]

約数ペア:

[(1, 21928104), (2, 10964052), (3, 7309368), (4, 5482026), (6, 3654684), (8, 2741013), (9, 2436456), (11, 1993464), (12, 1827342), (18, 1218228), (22, 996732), (24, 913671), (27, 812152), (33, 664488), (36, 609114), (44, 498366), (54, 406076), (66, 332244), (72, 304557), (88, 249183), (99, 221496), (108, 203038), (121, 181224), (132, 166122), (198, 110748), (216, 101519), (242, 90612), (264, 83061), (297, 73832), (363, 60408), (396, 55374), (484, 45306), (594, 36916), (726, 30204), (792, 27687), (839, 26136), (968, 22653), (1089, 20136), (1188, 18458), (1452, 15102), (1678, 13068), (2178, 10068), (2376, 9229), (2517, 8712), (2904, 7551), (3267, 6712), (3356, 6534), (4356, 5034)]