13212828

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 96

約数和(自身を含む): 37094400

約数和(自身を除く): 23881572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 47, 54, 57, 76, 94, 108, 114, 137, 141, 171, 188, 228, 274, 282, 342, 411, 423, 513, 548, 564, 684, 822, 846, 893, 1026, 1233, 1269, 1644, 1692, 1786, 2052, 2466, 2538, 2603, 2679, 3572, 3699, 4932, 5076, 5206, 5358, 6439, 7398, 7809, 8037, 10412, 10716, 12878, 14796, 15618, 16074, 19317, 23427, 24111, 25756, 31236, 32148, 38634, 46854, 48222, 57951, 70281, 77268, 93708, 96444, 115902, 122341, 140562, 173853, 231804, 244682, 281124, 347706, 367023, 489364, 695412, 734046, 1101069, 1468092, 2202138, 3303207, 4404276, 6606414, 13212828]

約数ペア:

[(1, 13212828), (2, 6606414), (3, 4404276), (4, 3303207), (6, 2202138), (9, 1468092), (12, 1101069), (18, 734046), (19, 695412), (27, 489364), (36, 367023), (38, 347706), (47, 281124), (54, 244682), (57, 231804), (76, 173853), (94, 140562), (108, 122341), (114, 115902), (137, 96444), (141, 93708), (171, 77268), (188, 70281), (228, 57951), (274, 48222), (282, 46854), (342, 38634), (411, 32148), (423, 31236), (513, 25756), (548, 24111), (564, 23427), (684, 19317), (822, 16074), (846, 15618), (893, 14796), (1026, 12878), (1233, 10716), (1269, 10412), (1644, 8037), (1692, 7809), (1786, 7398), (2052, 6439), (2466, 5358), (2538, 5206), (2603, 5076), (2679, 4932), (3572, 3699)]