21623321484

素因数分解:

$2^2\times 3^2\times {\mathrm{1303}}^1\times {\mathrm{460973}}^1$

素因数の和:462286

約数の個数: 36

約数和(自身を含む): 54701018736

約数和(自身を除く): 33077697252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1303, 2606, 3909, 5212, 7818, 11727, 15636, 23454, 46908, 460973, 921946, 1382919, 1843892, 2765838, 4148757, 5531676, 8297514, 16595028, 600647819, 1201295638, 1801943457, 2402591276, 3603886914, 5405830371, 7207773828, 10811660742, 21623321484]

約数ペア:

[(1, 21623321484), (2, 10811660742), (3, 7207773828), (4, 5405830371), (6, 3603886914), (9, 2402591276), (12, 1801943457), (18, 1201295638), (36, 600647819), (1303, 16595028), (2606, 8297514), (3909, 5531676), (5212, 4148757), (7818, 2765838), (11727, 1843892), (15636, 1382919), (23454, 921946), (46908, 460973)]