212924988

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{190793}}^1$

素因数の和:190834

約数の個数: 36

約数和(自身を含む): 555592128

約数和(自身を除く): 342667140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 190793, 381586, 572379, 763172, 1144758, 1717137, 2289516, 3434274, 5914583, 6868548, 11829166, 17743749, 23658332, 35487498, 53231247, 70974996, 106462494, 212924988]

約数ペア:

[(1, 212924988), (2, 106462494), (3, 70974996), (4, 53231247), (6, 35487498), (9, 23658332), (12, 17743749), (18, 11829166), (31, 6868548), (36, 5914583), (62, 3434274), (93, 2289516), (124, 1717137), (186, 1144758), (279, 763172), (372, 572379), (558, 381586), (1116, 190793)]