2231567658

素因数分解:

$2^1\times 3^5\times {\mathrm{1999}}^1\times {\mathrm{2297}}^1$

素因数の和:4313

約数の個数: 48

約数和(自身を含む): 5018832000

約数和(自身を除く): 2787264342

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 1999, 2297, 3998, 4594, 5997, 6891, 11994, 13782, 17991, 20673, 35982, 41346, 53973, 62019, 107946, 124038, 161919, 186057, 323838, 372114, 485757, 558171, 971514, 1116342, 4591703, 9183406, 13775109, 27550218, 41325327, 82650654, 123975981, 247951962, 371927943, 743855886, 1115783829, 2231567658]

約数ペア:

[(1, 2231567658), (2, 1115783829), (3, 743855886), (6, 371927943), (9, 247951962), (18, 123975981), (27, 82650654), (54, 41325327), (81, 27550218), (162, 13775109), (243, 9183406), (486, 4591703), (1999, 1116342), (2297, 971514), (3998, 558171), (4594, 485757), (5997, 372114), (6891, 323838), (11994, 186057), (13782, 161919), (17991, 124038), (20673, 107946), (35982, 62019), (41346, 53973)]