81100476

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{36931}}^1$

素因数の和:37002

約数の個数: 36

約数和(自身を含む): 208370344

約数和(自身を除く): 127269868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 36931, 73862, 110793, 147724, 221586, 332379, 443172, 664758, 1329516, 2252791, 4505582, 6758373, 9011164, 13516746, 20275119, 27033492, 40550238, 81100476]

約数ペア:

[(1, 81100476), (2, 40550238), (3, 27033492), (4, 20275119), (6, 13516746), (9, 9011164), (12, 6758373), (18, 4505582), (36, 2252791), (61, 1329516), (122, 664758), (183, 443172), (244, 332379), (366, 221586), (549, 147724), (732, 110793), (1098, 73862), (2196, 36931)]