271993218

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{925147}}^1$

素因数の和:925166

約数の個数: 24

約数和(自身を含む): 632801232

約数和(自身を除く): 360808014

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 925147, 1850294, 2775441, 5550882, 6476029, 12952058, 19428087, 38856174, 45332203, 90664406, 135996609, 271993218]

約数ペア:

[(1, 271993218), (2, 135996609), (3, 90664406), (6, 45332203), (7, 38856174), (14, 19428087), (21, 12952058), (42, 6476029), (49, 5550882), (98, 2775441), (147, 1850294), (294, 925147)]