2661808806

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{19927}}^1$

素因数の和:20157

約数の個数: 48

約数和(自身を含む): 5940855648

約数和(自身を除く): 3279046842

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 181, 246, 362, 369, 543, 738, 1086, 1629, 3258, 7421, 14842, 19927, 22263, 39854, 44526, 59781, 66789, 119562, 133578, 179343, 358686, 817007, 1634014, 2451021, 3606787, 4902042, 7213574, 7353063, 10820361, 14706126, 21640722, 32461083, 64922166, 147878267, 295756534, 443634801, 887269602, 1330904403, 2661808806]

約数ペア:

[(1, 2661808806), (2, 1330904403), (3, 887269602), (6, 443634801), (9, 295756534), (18, 147878267), (41, 64922166), (82, 32461083), (123, 21640722), (181, 14706126), (246, 10820361), (362, 7353063), (369, 7213574), (543, 4902042), (738, 3606787), (1086, 2451021), (1629, 1634014), (3258, 817007), (7421, 358686), (14842, 179343), (19927, 133578), (22263, 119562), (39854, 66789), (44526, 59781)]