1861182213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{29027}}^1$

素因数の和:29137

約数の個数: 32

約数和(自身を含む): 2842421760

約数和(自身を除く): 981239547

約数列:

[1, 3, 11, 29, 33, 67, 87, 201, 319, 737, 957, 1943, 2211, 5829, 21373, 29027, 64119, 87081, 319297, 841783, 957891, 1944809, 2525349, 5834427, 9259613, 21392899, 27778839, 56399461, 64178697, 169198383, 620394071, 1861182213]

約数ペア:

[(1, 1861182213), (3, 620394071), (11, 169198383), (29, 64178697), (33, 56399461), (67, 27778839), (87, 21392899), (201, 9259613), (319, 5834427), (737, 2525349), (957, 1944809), (1943, 957891), (2211, 841783), (5829, 319297), (21373, 87081), (29027, 64119)]