393199722

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{3541}}^1$

素因数の和:3779

約数の個数: 48

約数和(自身を含む): 884083200

約数和(自身を除く): 490883478

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 199, 279, 398, 558, 597, 1194, 1791, 3541, 3582, 6169, 7082, 10623, 12338, 18507, 21246, 31869, 37014, 55521, 63738, 109771, 111042, 219542, 329313, 658626, 704659, 987939, 1409318, 1975878, 2113977, 4227954, 6341931, 12683862, 21844429, 43688858, 65533287, 131066574, 196599861, 393199722]

約数ペア:

[(1, 393199722), (2, 196599861), (3, 131066574), (6, 65533287), (9, 43688858), (18, 21844429), (31, 12683862), (62, 6341931), (93, 4227954), (186, 2113977), (199, 1975878), (279, 1409318), (398, 987939), (558, 704659), (597, 658626), (1194, 329313), (1791, 219542), (3541, 111042), (3582, 109771), (6169, 63738), (7082, 55521), (10623, 37014), (12338, 31869), (18507, 21246)]