989066394

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{6679}}^1$

素因数の和:7139

約数の個数: 48

約数和(自身を含む): 2261313600

約数和(自身を除く): 1272247206

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 433, 866, 1299, 2598, 3897, 6679, 7794, 8227, 13358, 16454, 20037, 24681, 40074, 49362, 60111, 74043, 120222, 126901, 148086, 253802, 380703, 761406, 1142109, 2284218, 2892007, 5784014, 8676021, 17352042, 26028063, 52056126, 54948133, 109896266, 164844399, 329688798, 494533197, 989066394]

約数ペア:

[(1, 989066394), (2, 494533197), (3, 329688798), (6, 164844399), (9, 109896266), (18, 54948133), (19, 52056126), (38, 26028063), (57, 17352042), (114, 8676021), (171, 5784014), (342, 2892007), (433, 2284218), (866, 1142109), (1299, 761406), (2598, 380703), (3897, 253802), (6679, 148086), (7794, 126901), (8227, 120222), (13358, 74043), (16454, 60111), (20037, 49362), (24681, 40074)]