31151142

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{5827}}^1$

素因数の和:5855

約数の個数: 48

約数和(自身を含む): 76370112

約数和(自身を除く): 45218970

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 486, 594, 891, 1782, 2673, 5346, 5827, 11654, 17481, 34962, 52443, 64097, 104886, 128194, 157329, 192291, 314658, 384582, 471987, 576873, 943974, 1153746, 1415961, 1730619, 2831922, 3461238, 5191857, 10383714, 15575571, 31151142]

約数ペア:

[(1, 31151142), (2, 15575571), (3, 10383714), (6, 5191857), (9, 3461238), (11, 2831922), (18, 1730619), (22, 1415961), (27, 1153746), (33, 943974), (54, 576873), (66, 471987), (81, 384582), (99, 314658), (162, 192291), (198, 157329), (243, 128194), (297, 104886), (486, 64097), (594, 52443), (891, 34962), (1782, 17481), (2673, 11654), (5346, 5827)]