19979240148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79282699}}^1$

素因数の和:79282716

約数の個数: 36

約数和(自身を含む): 57717805600

約数和(自身を除く): 37738565452

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 79282699, 158565398, 237848097, 317130796, 475696194, 554978893, 713544291, 951392388, 1109957786, 1427088582, 1664936679, 2219915572, 2854177164, 3329873358, 4994810037, 6659746716, 9989620074, 19979240148]

約数ペア:

[(1, 19979240148), (2, 9989620074), (3, 6659746716), (4, 4994810037), (6, 3329873358), (7, 2854177164), (9, 2219915572), (12, 1664936679), (14, 1427088582), (18, 1109957786), (21, 951392388), (28, 713544291), (36, 554978893), (42, 475696194), (63, 317130796), (84, 237848097), (126, 158565398), (252, 79282699)]