4487238

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{1319}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 11531520

約数和(自身を除く): 7044282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1319, 1701, 2638, 3402, 3957, 7914, 9233, 11871, 18466, 23742, 27699, 35613, 55398, 71226, 83097, 106839, 166194, 213678, 249291, 320517, 498582, 641034, 747873, 1495746, 2243619, 4487238]

約数ペア:

[(1, 4487238), (2, 2243619), (3, 1495746), (6, 747873), (7, 641034), (9, 498582), (14, 320517), (18, 249291), (21, 213678), (27, 166194), (42, 106839), (54, 83097), (63, 71226), (81, 55398), (126, 35613), (162, 27699), (189, 23742), (243, 18466), (378, 11871), (486, 9233), (567, 7914), (1134, 3957), (1319, 3402), (1701, 2638)]