42444518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{263}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 69949440

約数和(自身を除く): 27504922

約数列:

[1, 2, 19, 31, 38, 62, 137, 263, 274, 526, 589, 1178, 2603, 4247, 4997, 5206, 8153, 8494, 9994, 16306, 36031, 72062, 80693, 154907, 161386, 309814, 684589, 1116961, 1369178, 2233922, 21222259, 42444518]

約数ペア:

[(1, 42444518), (2, 21222259), (19, 2233922), (31, 1369178), (38, 1116961), (62, 684589), (137, 309814), (263, 161386), (274, 154907), (526, 80693), (589, 72062), (1178, 36031), (2603, 16306), (4247, 9994), (4997, 8494), (5206, 8153)]