147214938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{947}}^1\times {\mathrm{1993}}^1$

素因数の和:2958

約数の個数: 32

約数和(自身を含む): 317572416

約数和(自身を除く): 170357478

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 947, 1894, 1993, 2841, 3986, 5682, 5979, 11958, 12311, 24622, 25909, 36933, 51818, 73866, 77727, 155454, 1887371, 3774742, 5662113, 11324226, 24535823, 49071646, 73607469, 147214938]

約数ペア:

[(1, 147214938), (2, 73607469), (3, 49071646), (6, 24535823), (13, 11324226), (26, 5662113), (39, 3774742), (78, 1887371), (947, 155454), (1894, 77727), (1993, 73866), (2841, 51818), (3986, 36933), (5682, 25909), (5979, 24622), (11958, 12311)]