86720886

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{98323}}^1$

素因数の和:98345

約数の個数: 36

約数和(自身を含む): 218574252

約数和(自身を除く): 131853366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 98323, 196646, 294969, 589938, 688261, 884907, 1376522, 1769814, 2064783, 4129566, 4817827, 6194349, 9635654, 12388698, 14453481, 28906962, 43360443, 86720886]

約数ペア:

[(1, 86720886), (2, 43360443), (3, 28906962), (6, 14453481), (7, 12388698), (9, 9635654), (14, 6194349), (18, 4817827), (21, 4129566), (42, 2064783), (49, 1769814), (63, 1376522), (98, 884907), (126, 688261), (147, 589938), (294, 294969), (441, 196646), (882, 98323)]