1684494

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 4324320

約数和(自身を除く): 2639826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 58, 63, 87, 126, 174, 203, 261, 406, 461, 522, 609, 922, 1218, 1383, 1827, 2766, 3227, 3654, 4149, 6454, 8298, 9681, 13369, 19362, 26738, 29043, 40107, 58086, 80214, 93583, 120321, 187166, 240642, 280749, 561498, 842247, 1684494]

約数ペア:

[(1, 1684494), (2, 842247), (3, 561498), (6, 280749), (7, 240642), (9, 187166), (14, 120321), (18, 93583), (21, 80214), (29, 58086), (42, 40107), (58, 29043), (63, 26738), (87, 19362), (126, 13369), (174, 9681), (203, 8298), (261, 6454), (406, 4149), (461, 3654), (522, 3227), (609, 2766), (922, 1827), (1218, 1383)]