16542108

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1129}}^1$

素因数の和:1187

約数の個数: 72

約数和(自身を含む): 46890480

約数和(自身を除く): 30348372

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1129, 1221, 1332, 1628, 2258, 2442, 3387, 3663, 4516, 4884, 6774, 7326, 10161, 12419, 13548, 14652, 20322, 24838, 37257, 40644, 41773, 49676, 74514, 83546, 111771, 125319, 149028, 167092, 223542, 250638, 375957, 447084, 459503, 501276, 751914, 919006, 1378509, 1503828, 1838012, 2757018, 4135527, 5514036, 8271054, 16542108]

約数ペア:

[(1, 16542108), (2, 8271054), (3, 5514036), (4, 4135527), (6, 2757018), (9, 1838012), (11, 1503828), (12, 1378509), (18, 919006), (22, 751914), (33, 501276), (36, 459503), (37, 447084), (44, 375957), (66, 250638), (74, 223542), (99, 167092), (111, 149028), (132, 125319), (148, 111771), (198, 83546), (222, 74514), (333, 49676), (396, 41773), (407, 40644), (444, 37257), (666, 24838), (814, 20322), (1129, 14652), (1221, 13548), (1332, 12419), (1628, 10161), (2258, 7326), (2442, 6774), (3387, 4884), (3663, 4516)]