2899688418

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{80911}}^1$

素因数の和:81111

約数の個数: 48

約数和(自身を含む): 6891760512

約数和(自身を除く): 3992072094

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 181, 198, 362, 543, 1086, 1629, 1991, 3258, 3982, 5973, 11946, 17919, 35838, 80911, 161822, 242733, 485466, 728199, 890021, 1456398, 1780042, 2670063, 5340126, 8010189, 14644891, 16020378, 29289782, 43934673, 87869346, 131804019, 161093801, 263608038, 322187602, 483281403, 966562806, 1449844209, 2899688418]

約数ペア:

[(1, 2899688418), (2, 1449844209), (3, 966562806), (6, 483281403), (9, 322187602), (11, 263608038), (18, 161093801), (22, 131804019), (33, 87869346), (66, 43934673), (99, 29289782), (181, 16020378), (198, 14644891), (362, 8010189), (543, 5340126), (1086, 2670063), (1629, 1780042), (1991, 1456398), (3258, 890021), (3982, 728199), (5973, 485466), (11946, 242733), (17919, 161822), (35838, 80911)]