1238382

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 64

約数和(自身を含む): 3110400

約数和(自身を除く): 1872018

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 71, 102, 114, 142, 153, 171, 213, 306, 323, 342, 426, 459, 513, 639, 646, 918, 969, 1026, 1207, 1278, 1349, 1917, 1938, 2414, 2698, 2907, 3621, 3834, 4047, 5814, 7242, 8094, 8721, 10863, 12141, 17442, 21726, 22933, 24282, 32589, 36423, 45866, 65178, 68799, 72846, 137598, 206397, 412794, 619191, 1238382]

約数ペア:

[(1, 1238382), (2, 619191), (3, 412794), (6, 206397), (9, 137598), (17, 72846), (18, 68799), (19, 65178), (27, 45866), (34, 36423), (38, 32589), (51, 24282), (54, 22933), (57, 21726), (71, 17442), (102, 12141), (114, 10863), (142, 8721), (153, 8094), (171, 7242), (213, 5814), (306, 4047), (323, 3834), (342, 3621), (426, 2907), (459, 2698), (513, 2414), (639, 1938), (646, 1917), (918, 1349), (969, 1278), (1026, 1207)]