19054908

素因数分解:

$2^2\times 3^2\times {\mathrm{179}}^1\times {\mathrm{2957}}^1$

素因数の和:3146

約数の個数: 36

約数和(自身を含む): 48452040

約数和(自身を除く): 29397132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 179, 358, 537, 716, 1074, 1611, 2148, 2957, 3222, 5914, 6444, 8871, 11828, 17742, 26613, 35484, 53226, 106452, 529303, 1058606, 1587909, 2117212, 3175818, 4763727, 6351636, 9527454, 19054908]

約数ペア:

[(1, 19054908), (2, 9527454), (3, 6351636), (4, 4763727), (6, 3175818), (9, 2117212), (12, 1587909), (18, 1058606), (36, 529303), (179, 106452), (358, 53226), (537, 35484), (716, 26613), (1074, 17742), (1611, 11828), (2148, 8871), (2957, 6444), (3222, 5914)]