172812822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{316507}}^1$

素因数の和:316532

約数の個数: 32

約数和(自身を含む): 425386752

約数和(自身を除く): 252573930

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 316507, 633014, 949521, 1899042, 2215549, 4114591, 4431098, 6646647, 8229182, 12343773, 13293294, 24687546, 28802137, 57604274, 86406411, 172812822]

約数ペア:

[(1, 172812822), (2, 86406411), (3, 57604274), (6, 28802137), (7, 24687546), (13, 13293294), (14, 12343773), (21, 8229182), (26, 6646647), (39, 4431098), (42, 4114591), (78, 2215549), (91, 1899042), (182, 949521), (273, 633014), (546, 316507)]