1289196

素因数分解:

$2^2\times 3^4\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:212

約数の個数: 60

約数和(自身を含む): 3537072

約数和(自身を除く): 2247876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 173, 207, 276, 324, 346, 414, 519, 621, 692, 828, 1038, 1242, 1557, 1863, 2076, 2484, 3114, 3726, 3979, 4671, 6228, 7452, 7958, 9342, 11937, 14013, 15916, 18684, 23874, 28026, 35811, 47748, 56052, 71622, 107433, 143244, 214866, 322299, 429732, 644598, 1289196]

約数ペア:

[(1, 1289196), (2, 644598), (3, 429732), (4, 322299), (6, 214866), (9, 143244), (12, 107433), (18, 71622), (23, 56052), (27, 47748), (36, 35811), (46, 28026), (54, 23874), (69, 18684), (81, 15916), (92, 14013), (108, 11937), (138, 9342), (162, 7958), (173, 7452), (207, 6228), (276, 4671), (324, 3979), (346, 3726), (414, 3114), (519, 2484), (621, 2076), (692, 1863), (828, 1557), (1038, 1242)]