1866872

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 4432320

約数和(自身を除く): 2565448

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 53, 56, 68, 74, 106, 119, 136, 148, 212, 238, 259, 296, 371, 424, 476, 518, 629, 742, 901, 952, 1036, 1258, 1484, 1802, 1961, 2072, 2516, 2968, 3604, 3922, 4403, 5032, 6307, 7208, 7844, 8806, 12614, 13727, 15688, 17612, 25228, 27454, 33337, 35224, 50456, 54908, 66674, 109816, 133348, 233359, 266696, 466718, 933436, 1866872]

約数ペア:

[(1, 1866872), (2, 933436), (4, 466718), (7, 266696), (8, 233359), (14, 133348), (17, 109816), (28, 66674), (34, 54908), (37, 50456), (53, 35224), (56, 33337), (68, 27454), (74, 25228), (106, 17612), (119, 15688), (136, 13727), (148, 12614), (212, 8806), (238, 7844), (259, 7208), (296, 6307), (371, 5032), (424, 4403), (476, 3922), (518, 3604), (629, 2968), (742, 2516), (901, 2072), (952, 1961), (1036, 1802), (1258, 1484)]