31630998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{5749}}^1$

素因数の和:5892

約数の個数: 32

約数和(自身を含む): 72864000

約数和(自身を除く): 41233002

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 5749, 11498, 17247, 34494, 40243, 80486, 120729, 241458, 753119, 1506238, 2259357, 4518714, 5271833, 10543666, 15815499, 31630998]

約数ペア:

[(1, 31630998), (2, 15815499), (3, 10543666), (6, 5271833), (7, 4518714), (14, 2259357), (21, 1506238), (42, 753119), (131, 241458), (262, 120729), (393, 80486), (786, 40243), (917, 34494), (1834, 17247), (2751, 11498), (5502, 5749)]