31361442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{12241}}^1$

素因数の和:12314

約数の個数: 32

約数和(自身を含む): 72864384

約数和(自身を除く): 41502942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 12241, 24482, 36723, 73446, 85687, 171374, 257061, 514122, 746701, 1493402, 2240103, 4480206, 5226907, 10453814, 15680721, 31361442]

約数ペア:

[(1, 31361442), (2, 15680721), (3, 10453814), (6, 5226907), (7, 4480206), (14, 2240103), (21, 1493402), (42, 746701), (61, 514122), (122, 257061), (183, 171374), (366, 85687), (427, 73446), (854, 36723), (1281, 24482), (2562, 12241)]