1613628

素因数分解:

$2^2\times 3^3\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 4264960

約数和(自身を除く): 2651332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 67, 108, 134, 201, 223, 268, 402, 446, 603, 669, 804, 892, 1206, 1338, 1809, 2007, 2412, 2676, 3618, 4014, 6021, 7236, 8028, 12042, 14941, 24084, 29882, 44823, 59764, 89646, 134469, 179292, 268938, 403407, 537876, 806814, 1613628]

約数ペア:

[(1, 1613628), (2, 806814), (3, 537876), (4, 403407), (6, 268938), (9, 179292), (12, 134469), (18, 89646), (27, 59764), (36, 44823), (54, 29882), (67, 24084), (108, 14941), (134, 12042), (201, 8028), (223, 7236), (268, 6021), (402, 4014), (446, 3618), (603, 2676), (669, 2412), (804, 2007), (892, 1809), (1206, 1338)]