31359342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{18211}}^1$

素因数の和:18264

約数の個数: 32

約数和(自身を含む): 73430784

約数和(自身を除く): 42071442

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 18211, 36422, 54633, 109266, 127477, 254954, 382431, 746651, 764862, 1493302, 2239953, 4479906, 5226557, 10453114, 15679671, 31359342]

約数ペア:

[(1, 31359342), (2, 15679671), (3, 10453114), (6, 5226557), (7, 4479906), (14, 2239953), (21, 1493302), (41, 764862), (42, 746651), (82, 382431), (123, 254954), (246, 127477), (287, 109266), (574, 54633), (861, 36422), (1722, 18211)]