173802018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{3371}}^1$

素因数の和:4050

約数の個数: 32

約数和(自身を含む): 375020352

約数和(自身を除く): 201218334

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 661, 1322, 1983, 3371, 3966, 6742, 8593, 10113, 17186, 20226, 25779, 43823, 51558, 87646, 131469, 262938, 2228231, 4456462, 6684693, 13369386, 28967003, 57934006, 86901009, 173802018]

約数ペア:

[(1, 173802018), (2, 86901009), (3, 57934006), (6, 28967003), (13, 13369386), (26, 6684693), (39, 4456462), (78, 2228231), (661, 262938), (1322, 131469), (1983, 87646), (3371, 51558), (3966, 43823), (6742, 25779), (8593, 20226), (10113, 17186)]