289301418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{1609}}^1$

素因数の和:3051

約数の個数: 48

約数和(自身を含む): 717312960

約数和(自身を除く): 428011542

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1427, 1609, 2854, 3218, 4281, 4827, 8562, 9654, 9989, 11263, 12843, 14481, 19978, 22526, 25686, 28962, 29967, 33789, 59934, 67578, 89901, 101367, 179802, 202734, 2296043, 4592086, 6888129, 13776258, 16072301, 20664387, 32144602, 41328774, 48216903, 96433806, 144650709, 289301418]

約数ペア:

[(1, 289301418), (2, 144650709), (3, 96433806), (6, 48216903), (7, 41328774), (9, 32144602), (14, 20664387), (18, 16072301), (21, 13776258), (42, 6888129), (63, 4592086), (126, 2296043), (1427, 202734), (1609, 179802), (2854, 101367), (3218, 89901), (4281, 67578), (4827, 59934), (8562, 33789), (9654, 29967), (9989, 28962), (11263, 25686), (12843, 22526), (14481, 19978)]