1265058

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:173

約数の個数: 48

約数和(自身を含む): 3013920

約数和(自身を除く): 1748862

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 137, 162, 171, 243, 274, 342, 411, 486, 513, 822, 1026, 1233, 1539, 2466, 2603, 3078, 3699, 4617, 5206, 7398, 7809, 9234, 11097, 15618, 22194, 23427, 33291, 46854, 66582, 70281, 140562, 210843, 421686, 632529, 1265058]

約数ペア:

[(1, 1265058), (2, 632529), (3, 421686), (6, 210843), (9, 140562), (18, 70281), (19, 66582), (27, 46854), (38, 33291), (54, 23427), (57, 22194), (81, 15618), (114, 11097), (137, 9234), (162, 7809), (171, 7398), (243, 5206), (274, 4617), (342, 3699), (411, 3078), (486, 2603), (513, 2466), (822, 1539), (1026, 1233)]