28272618

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^2\times {\mathrm{4327}}^1$

素因数の和:4360

約数の個数: 48

約数和(自身を含む): 69074880

約数和(自身を除く): 40802262

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 121, 198, 242, 297, 363, 594, 726, 1089, 2178, 3267, 4327, 6534, 8654, 12981, 25962, 38943, 47597, 77886, 95194, 116829, 142791, 233658, 285582, 428373, 523567, 856746, 1047134, 1285119, 1570701, 2570238, 3141402, 4712103, 9424206, 14136309, 28272618]

約数ペア:

[(1, 28272618), (2, 14136309), (3, 9424206), (6, 4712103), (9, 3141402), (11, 2570238), (18, 1570701), (22, 1285119), (27, 1047134), (33, 856746), (54, 523567), (66, 428373), (99, 285582), (121, 233658), (198, 142791), (242, 116829), (297, 95194), (363, 77886), (594, 47597), (726, 38943), (1089, 25962), (2178, 12981), (3267, 8654), (4327, 6534)]