90445194

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{239273}}^1$

素因数の和:239291

約数の個数: 32

約数和(自身を含む): 229703040

約数和(自身を除く): 139257846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 239273, 478546, 717819, 1435638, 1674911, 2153457, 3349822, 4306914, 5024733, 6460371, 10049466, 12920742, 15074199, 30148398, 45222597, 90445194]

約数ペア:

[(1, 90445194), (2, 45222597), (3, 30148398), (6, 15074199), (7, 12920742), (9, 10049466), (14, 6460371), (18, 5024733), (21, 4306914), (27, 3349822), (42, 2153457), (54, 1674911), (63, 1435638), (126, 717819), (189, 478546), (378, 239273)]