1689968484

素因数分解:

$2^2\times 3^2\times {\mathrm{1181}}^1\times {\mathrm{39749}}^1$

素因数の和:40940

約数の個数: 36

約数和(自身を含む): 4275589500

約数和(自身を除く): 2585621016

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1181, 2362, 3543, 4724, 7086, 10629, 14172, 21258, 39749, 42516, 79498, 119247, 158996, 238494, 357741, 476988, 715482, 1430964, 46943569, 93887138, 140830707, 187774276, 281661414, 422492121, 563322828, 844984242, 1689968484]

約数ペア:

[(1, 1689968484), (2, 844984242), (3, 563322828), (4, 422492121), (6, 281661414), (9, 187774276), (12, 140830707), (18, 93887138), (36, 46943569), (1181, 1430964), (2362, 715482), (3543, 476988), (4724, 357741), (7086, 238494), (10629, 158996), (14172, 119247), (21258, 79498), (39749, 42516)]