2183148

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 6224400

約数和(自身を除く): 4041252

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 149, 198, 222, 298, 333, 396, 407, 444, 447, 596, 666, 814, 894, 1221, 1332, 1341, 1628, 1639, 1788, 2442, 2682, 3278, 3663, 4884, 4917, 5364, 5513, 6556, 7326, 9834, 11026, 14652, 14751, 16539, 19668, 22052, 29502, 33078, 49617, 59004, 60643, 66156, 99234, 121286, 181929, 198468, 242572, 363858, 545787, 727716, 1091574, 2183148]

約数ペア:

[(1, 2183148), (2, 1091574), (3, 727716), (4, 545787), (6, 363858), (9, 242572), (11, 198468), (12, 181929), (18, 121286), (22, 99234), (33, 66156), (36, 60643), (37, 59004), (44, 49617), (66, 33078), (74, 29502), (99, 22052), (111, 19668), (132, 16539), (148, 14751), (149, 14652), (198, 11026), (222, 9834), (298, 7326), (333, 6556), (396, 5513), (407, 5364), (444, 4917), (447, 4884), (596, 3663), (666, 3278), (814, 2682), (894, 2442), (1221, 1788), (1332, 1639), (1341, 1628)]