4445172

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{521}}^1$

素因数の和:613

約数の個数: 48

約数和(自身を含む): 11692800

約数和(自身を除く): 7247628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 521, 711, 948, 1042, 1422, 1563, 2084, 2133, 2844, 3126, 4266, 4689, 6252, 8532, 9378, 14067, 18756, 28134, 41159, 56268, 82318, 123477, 164636, 246954, 370431, 493908, 740862, 1111293, 1481724, 2222586, 4445172]

約数ペア:

[(1, 4445172), (2, 2222586), (3, 1481724), (4, 1111293), (6, 740862), (9, 493908), (12, 370431), (18, 246954), (27, 164636), (36, 123477), (54, 82318), (79, 56268), (108, 41159), (158, 28134), (237, 18756), (316, 14067), (474, 9378), (521, 8532), (711, 6252), (948, 4689), (1042, 4266), (1422, 3126), (1563, 2844), (2084, 2133)]