1622646

素因数分解:

$2^1\times 3^3\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:361

約数の個数: 32

約数和(自身を含む): 3648000

約数和(自身を除く): 2025354

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 151, 199, 302, 398, 453, 597, 906, 1194, 1359, 1791, 2718, 3582, 4077, 5373, 8154, 10746, 30049, 60098, 90147, 180294, 270441, 540882, 811323, 1622646]

約数ペア:

[(1, 1622646), (2, 811323), (3, 540882), (6, 270441), (9, 180294), (18, 90147), (27, 60098), (54, 30049), (151, 10746), (199, 8154), (302, 5373), (398, 4077), (453, 3582), (597, 2718), (906, 1791), (1194, 1359)]