306218142

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{7793}}^1$

素因数の和:7897

約数の個数: 48

約数和(自身を含む): 693042480

約数和(自身を除く): 386824338

約数列:

[1, 2, 3, 6, 9, 18, 37, 59, 74, 111, 118, 177, 222, 333, 354, 531, 666, 1062, 2183, 4366, 6549, 7793, 13098, 15586, 19647, 23379, 39294, 46758, 70137, 140274, 288341, 459787, 576682, 865023, 919574, 1379361, 1730046, 2595069, 2758722, 4138083, 5190138, 8276166, 17012119, 34024238, 51036357, 102072714, 153109071, 306218142]

約数ペア:

[(1, 306218142), (2, 153109071), (3, 102072714), (6, 51036357), (9, 34024238), (18, 17012119), (37, 8276166), (59, 5190138), (74, 4138083), (111, 2758722), (118, 2595069), (177, 1730046), (222, 1379361), (333, 919574), (354, 865023), (531, 576682), (666, 459787), (1062, 288341), (2183, 140274), (4366, 70137), (6549, 46758), (7793, 39294), (13098, 23379), (15586, 19647)]