27721206

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{25247}}^1$

素因数の和:25316

約数の個数: 24

約数和(自身を含む): 61049664

約数和(自身を除く): 33328458

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 25247, 50494, 75741, 151482, 227223, 454446, 1540067, 3080134, 4620201, 9240402, 13860603, 27721206]

約数ペア:

[(1, 27721206), (2, 13860603), (3, 9240402), (6, 4620201), (9, 3080134), (18, 1540067), (61, 454446), (122, 227223), (183, 151482), (366, 75741), (549, 50494), (1098, 25247)]