2058642

素因数分解:

$2^1\times 3^3\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:647

約数の個数: 32

約数和(自身を含む): 4651200

約数和(自身を除く): 2592558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 134, 201, 402, 569, 603, 1138, 1206, 1707, 1809, 3414, 3618, 5121, 10242, 15363, 30726, 38123, 76246, 114369, 228738, 343107, 686214, 1029321, 2058642]

約数ペア:

[(1, 2058642), (2, 1029321), (3, 686214), (6, 343107), (9, 228738), (18, 114369), (27, 76246), (54, 38123), (67, 30726), (134, 15363), (201, 10242), (402, 5121), (569, 3618), (603, 3414), (1138, 1809), (1206, 1707)]